GHSA-55P4-8J34-JV53 Duplicate Advisory: Vikunja: Unbounded CSV row cardinality permits API process termination

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pqf9-h8g4-8gmh. This link is maintained to preserve external references. Original Description vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate...

GHSA-69RJ-Q3V9-VFFP Duplicate Advisory: Vikunja: Unbounded image decode on avatar and project-background uploads enables decode/resize amplification

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4vh2-39rq-rq8j. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 fails to apply pixel decode limits to avatar and project-background upload endpoints, allowing...

GHSA-VCGV-7RVM-M3VP Duplicate Advisory: Vikunja: Link-share token can enumerate users through the v2 API

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-vfxw-3x8p-2vjr. This link is maintained to preserve external references. Original Description Vikunja versions before 2.6.0 fail to properly validate link-share tokens in the v2 API user search endpoints...

GHSA-PHPH-C358-5MWM Duplicate Advisory: Vikunja: API token scopes bypassed via task expand parameter (comments, reactions, time entry counts)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9rg3-v78m-26q8. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 contains an API token scope bypass vulnerability in task read endpoints where authorization fail...

GHSA-P2VV-WRH8-X466 Duplicate Advisory: Vikunja: CalDAV and feeds BasicAuth endpoints have no rate limit, bypassing the anti-brute-force floor on account passwords

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-m469-88xx-8rx2. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 contains an authentication bypass vulnerability in CalDAV BasicAuth endpoints that lack rate...

GHSA-37RX-7PJ5-P885 Duplicate Advisory: Vikunja: Read-only project members can obtain any link share's access hash via the single-share read endpoint (v1 and v2) and escalate to the share's permission level

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qfwc-vx6f-3g6g. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 fails to properly restrict access to the link-share hash field in single-share read endpoints,...

GHSA-P4H8-XG7F-XQRC Duplicate Advisory: Vikunja: Denial of service via decompression bomb in the data import

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w7jp-mf2v-8342. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 fails to limit archive expansion during data import, allowing authenticated users to cause denia...

GHSA-CCGQ-FX7H-2V4C Duplicate Advisory: Vikunja: Cross-tenant task-position rows can be injected into arbitrary project views via the unvalidated project_view_id in the task position endpoint (v1 and v2)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w39f-h553-h2mx. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 fails to validate that user-supplied projectviewid in task-position requests belongs to the task...

GHSA-C2G7-39FR-CP8Q Duplicate Advisory: Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wq92-8x3r-fm38. This link is maintained to preserve external references. Original Description Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforc...

GHSA-JMR8-R558-3JHX Duplicate Advisory: Vikunja: TOTP secret is readable after enrollment, no step-up auth

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-88f6-4rjv-x774. This link is maintained to preserve external references. Original Description Vikunja before 2.6.0 continues to expose the raw TOTP shared secret after enrollment through the GET...

GHSA-JFW3-2GCF-23R5 Duplicate Advisory: Vikunja: Unbounded nested task-filter recursion permits API process termination

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xxc3-xpmc-vmvr. This link is maintained to preserve external references. Original Description vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the task-filter endpoint that accepts...

GHSA-V859-C572-QH5P ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions

Summary A bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects projects shared between different organizations, potentially allowing users to ke...

GHSA-VRH8-C9CM-WH8V ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange

Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...

GHSA-RRXG-G2PF-6HH4 ESPHome Device Builder: Renamed auth env vars silently disable dashboard authentication on upgrade

Summary The dashboard reads its authentication credentials from $ESPHOMEUSERNAME and $ESPHOMEPASSWORD. Earlier versions, and the legacy esphome dashboard, read the bare $USERNAME and $PASSWORD instead. When the env vars were renamed the bare names were dropped with no fallback, so an operator who...

GHSA-2XMM-M4WV-3FJH October CMS: Incomplete Scheme Validation in Image Resizer

The image resizer classified external sources by testing whether the source string began with the substring http, and the string-source branch in ResizeImageItem::fromObject accepted any value containing :// as a URL. As a result, non-https PHP stream wrappers such as phar://, file:// and ftp://...

GHSA-2FF2-MX52-Q8WP October CMS: PHP Object Injection via Backend Widget Session Storage

The backend SessionMaker trait stored widget session state as base64serialize... and consumed it with unserialize without an allowedclasses restriction. Any code path that could write to a widget. session key with attacker-controlled bytes could trigger PHP object injection the next time the widg...

GHSA-XV9M-FM3W-8W5X October CMS: Safe Mode Sandbox Bypass via Session Store and Forwarded Builder Calls

A vulnerability was identified in the Twig sandbox security policy that allowed a chained bypass when cms.safemode is enabled. The Laravel session store was exposed to Twig with unrestricted method access, and raw SQL methods reachable through Eloquent's call forwarding were not blocked across th...

GHSA-WR44-6HXH-3JWQ joi messages compilation allows prototype replacement through __proto__ error codes

joi before versions 17.13.8 and 18.2.9 contains a prototype pollution vulnerability in the messages compilation function that accepts proto as an error code. Attackers can supply proto keys in custom messages to replace the returned object's prototype, breaking downstream code relying on...

GHSA-VM5R-23W9-M8HX Duplicate Advisory: Nodemailer addressparser: O(n^2) on comment-joined addresses enables a remote DoS (reachable via mailparser)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-prgh-xp8r-p3m5. This link is maintained to preserve external references. Original Description Nodemailer versions 9.1.0 through 10.0.4 contain a quadratic time complexity vulnerability in the addressparser...

GHSA-992Q-9GWP-7R79 ZITADEL: Auto-linking by email: IdP-side email verification is not checked

Summary A flaw in the external identity provider handler allows unauthorized account linking to occur under specific administrative configurations. When auto-linking by email is enabled, ZITADEL checks that the local user's email is verified, but does not explicitly cross-check whether the incomi...

GHSA-325J-MG25-8Q58 yayson: Prototype pollution in Store/LegacyStore deserialization

Summary Store/LegacyStore key internal lookup tables by the type, id, and relationship names from a JSON:API document. Because these were plain objects, a document with type: "proto" writes onto Object.prototype, polluting every object in the process. Severity Suggested CVSS v3.1...

GHSA-RQX4-3F6Q-3X2V @Mockoon/commons-server: Unauthenticated admin API + wildcard CORS allows mock-state hijack and secret theft

Summary Mockoon's admin API commons-server/src/libs/server/admin-api.ts is mounted on the same Express listener as the user-defined mock routes, enabled by default in every shipped runtime commons-server, CLI, serverless, serves Access-Control-Allow-Origin: on every endpoint with all HTTP methods...

GHSA-8WQC-V2Q8-VFF2 @Mockoon/commons-server: Path traversal in templated `filePath` lets a request escape the served directory (prefix-only base check)

Summary A FILE response whose filePath embeds request data e.g. "/srv/public/queryParam 'name'", the documented way to let the client pick a file is confined by getSafeFilePath with resolvedPath.startsWithstaticBaseDir. That prefix test has no path-separator boundary, so a ../-escaped path whose...

GHSA-65H7-9WRW-629C FrontMCP and mcp-from-openapi have bypass of OpenAPI external $ref SSRF fix

Summary The published fix for GHSA-v6ph-xcq9-qxxj / CVE-2026-39885 added a direct hostname denylist for OpenAPI external $ref dereferencing, but the latest patched dependency mcp-from-openapi 2.3.0 still makes backend-origin requests to loopback when the target is reached through hostname...

GHSA-H8M9-JGF8-VWVP Prowler: SAML Domain Claiming Enables Cross-Tenant Account Takeover

SAML Tenant Binding Enables Cross-Tenant Account Takeover Summary Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token. A malicious tenant with its own SAML configuration and a self-controlled IdP could...

GHSA-V77H-2W3M-94HX ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider

Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation Specifically, within the validation pipeline, if an incoming JWT omits the exp claim entirely, the expiration block is silently skipped rather than rejected. The token ...

GHSA-2CG9-97GQ-9MQP Shopper: Missing authorization on product removal actions in CollectionProducts component

Title Missing authorization on product removal actions in CollectionProducts component Description A lack of authorization control was discovered on both the per-record delete action and the bulk delete action inside packages/admin/src/Livewire/Components/Collection/CollectionProducts.php. Neithe...

GHSA-99H5-JHH7-V3R3 Shopper: Media sub-form store() still lacks authorization (Incomplete fix for GHSA-h4mp-g9c6-xwph)

Title Missing authorization on Media sub-form store action allows unpermissioned product media update Description A lack of authorization control on the store method was found in packages/admin/src/Livewire/Components/Products/Form/Media.php. The security fix released for GHSA-h4mp-g9c6-xwph adde...

GHSA-G3F9-G5VJ-P62F Shopper: Unauthorized inventory stock manipulation via unlocked variant property in VariantStock component

Title Unauthorized inventory stock manipulation via unlocked variant property in VariantStock component Description A lack of authorization control was discovered in the stockAction method in packages/admin/src/Livewire/Components/Products/VariantStock.php. The component exposes a public $variant...

GHSA-J328-XMGP-J4Q3 Shopper: privilege escalation via improper Livewire admin component authorization

Summary Three Livewire admin components in shopper/framework latest master at commit fcd0c59, released as v2.8.0 gate state-mutating actions on the read-only viewusers permission. This is the same class as the issue Shopper fixed in v2.8.0 / PR 511 / GHSA-f946-9qp6-vgch — the PR moved most write...

GHSA-F7H9-QV4X-9X57 Shopping privilege escalation through missing authorization in Settings components

Summary Four Livewire components in the Settings area expose destructive Filament actions delete / edit that perform no server-side authorization. Any authenticated user who can reach the Settings pages — i.e. holding only the coarse accesssetting permission, without being an admin and without an...

GHSA-5VF4-452P-JJHF Shopper: Negative discount values accepted and propagated through order calculation pipeline

Summary The Shopper Framework discount management functionality accepts negative discount values without server-side validation. It was confirmed that negative fixed-amount discounts can be created through the administrative interface, persisted to the database, and subsequently processed by the...

GHSA-243P-F3CV-C5WH Shopper: Authorization bypass in Filament bulk actions allows browse-only staff to mass-delete attributes/tags and mass-toggle visibility of brands/categories/suppliers

Summary Five Filament groupedBulkActions blocks across the Shopper admin Livewire pages omit the -authorize... permission gate, while their per-record sibling actions and other Shopper Index pages such as Pages/Settings/Currencies.php, Pages/Reviews/Index.php, Pages/Collection/Index.php, and...

GHSA-VJFW-CPMH-XWV3 Central Dogma: SSH host-key verification permanently disabled in Git mirror (SshGitMirror)

Vulnerability Central Dogma's Git mirror SSH client installs an Apache MINA SSHD ServerKeyVerifier lambda that returns true unconditionally for every outbound SSH connection used by git+ssh:// mirrors. The accompanying lines disable the knownhosts and /.ssh/config fallbacks, and a repo-wide searc...

GHSA-2J95-GQXF-V3VG Central Dogma: Hard-coded ZooKeeper replication secret 'ch4n63m3' with silent fallback enables cluster takeover

Vulnerability ZooKeeperReplicationConfig.secret silently substitutes the hard-coded constant "ch4n63m3" leetspeak for "change me" whenever the operator omits replication.secret. The same secret is wired into both the client-facing SASL context and the quorum/learner SASL contexts of the embedded...

GHSA-98Q5-5QH2-7W75 Central Dogma: LDAP injection in SearchFirstActiveDirectoryRealm enables authentication confusion and audit log evasion

Vulnerability SearchFirstActiveDirectoryRealm.findUserDn substitutes the user-supplied username from the login form into an LDAP search filter template default cn=0 without escaping RFC 4515 filter metacharacters , , , , NUL. Combined with SearchControls.setCountLimit1 on the same call site, this...

GHSA-RQFV-2MW9-78G2 MySQL MCP Server: Missing Origin/Host Validation in SSE Transport Enables Unauthenticated SQL Execution (DNS Rebinding / Direct Exposure)

Summary In SSE/HTTP transport mode, mysqlmcpserver constructs SseServerTransport without passing securitysettings. As a result, the MCP Python SDK's DNS-rebinding protection Origin/Host header validation is disabled; the Starlette application has no CORS or TrustedHost middleware; and the service...

GHSA-WVM9-9G5J-623F Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without running the OAuth role management that the normal OAuth login callback runs. A user whose provider roles the login callback would refuse, or would demote, could still obtain a working session a...

GHSA-W4V4-9RW7-5326 Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Summary There is a high-severity request-smuggling vulnerability in Traefik's handling of the HTTP/1.1 Upgrade mechanism. Since Traefik moved to unencrypted HTTP/2 with prior knowledge Go 1.24, a client-initiated Upgrade: h2c request header and its connection-specific HTTP2-Settings header were...

GHSA-V67P-PHPQ-FC8X Traefik entrypoint header-name sanitization bypassed via request trailers

Summary Traefik's entrypoint defenses against spoofed trusted header names — aliasHeadersStrategy / underscoreHeadersStrategy in delete or reject mode, and the default forwardedHeaders stripping of client-supplied X-Forwarded- — scan req.Header only and never req.Trailer. An unauthenticated clien...

GHSA-QQJF-53CJ-PWVV Traefik HTTP/3 Backend NTLM Connection Reuse

Summary Traefik's HTTP/3 request path did not initialize the connection-scoped backend transport holder that isolates connection-bound NTLM and Negotiate Kerberos authentication on the HTTP/1.1 and HTTP/2 paths. The HTTP/3 entrypoint reuses the HTTPS handler chain and reaches the same backend...

GHSA-F52W-8J3H-J724 Traefik: Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middleware guards and access logging

Summary Traefik accepts an HTTP/1.x request whose request-target is in rootless / opaque form for example GET http:http://internal-vhost/admin HTTP/1.1. Go parses this into URL.Opaque with an empty URL.Path, so Traefik evaluates all routing, path-sanitization, middleware and access-log decisions...

GHSA-66HP-WGXQ-6F5Q rclone archive/zip: Zip Slip via unsanitized zip entry names lets a malicious archive escape its own namespace

Summary backend/archive mounts a zip file as a browsable, syncable rclone Fs e.g. rclone lsf :zip:downloaded.zip or rclone copy :zip:downloaded.zip dest:. Go's archive/zip package does not sanitize file.Name - it is taken verbatim from the untrusted zip's central directory. readZip in...

GHSA-486V-Q2WF-FP2R rclone: http backend forwards custom/auth headers to a different host on redirect

Vulnerability Details File: backend/http/http.go Lines: 285 client construction — no CheckRedirect, 505-510 addHeaders, writes configured secret headers onto every request, 533-534 / 700-701 / 782-785 f.httpClient.Doreq used by List/stat/download Root Cause The http backend lets a user attach...

GHSA-F8G7-2XJC-7MFH rclone: Directory metadata (chmod/chown/chtimes) applied through a planted symlink in rclone local --links escapes the destination

Summary With -l/--links, rclone's local backend recreates a source .rclonelink object as a real symlink at the destination verbatim preserved by design for faithful backups. Directory-metadata application, however, does not go through the os.Root sandbox and does not use NOFOLLOW syscalls. A loca...

GHSA-P6M2-R3W9-MPXW rclone local: crafted Range request against a translated symlink panics (DoS)

Summary When backend/local is used with --links/-l or the links=true config option, each symlink is exposed as an rclone object whose content is the target path string, suffixed .rclonelink. Object.Open decodes an incoming fs.RangeOption via Decodeo.Size, then for a translated-symlink object pass...

GHSA-XWWR-4H3P-R22C rclone serve s3: --auth-proxy without --auth-key authenticates nobody - full SigV4 signature bypass

Summary rclone serve s3's handler chain, when --auth-proxy is configured, is outermost first: authPairMiddleware - proxyAuthMiddleware - gofakes3's own SigV4-verifying handler. authPairMiddleware parses the accessKeyID straight out of the incoming request's own Authorization header entirely...

GHSA-P569-5GJG-9CMJ rclone: RC per-server auth-proxy bypass

Summary serve/start accepts protocol options in a per-server proxyOpt object. The FTP and S3 RC adapters parse that object and pass it to their server constructors, but the constructors decide whether proxy authentication is enabled by checking the process-global proxy.Opt.AuthProxy instead of th...

GHSA-C476-6W5Q-JW77 rclone: FTP cross-session auth-proxy backend confusion

Summary The FTP auth-proxy driver stores one obscured password per username in a server-wide map. It does not bind the credential or returned VFS to the authenticated FTP session. If two accepted credentials use the same username but resolve to different proxy backends, the later login overwrites...

GHSA-38XV-HF3P-H7MQ rclone: source object names can escape the configured root on upload

Summary Multiple backends, when given a specially crafted object to copy, can escape the backend confinement. | Backend | Keep/Close | Per-backend severity | |---|---|---| | sftp | Medium | Real filesystem escape, fires under default encoding. | | smb | Low-Medium | Escapes to a different SMB sha...