GHSA-GVF2-2RH5-MPGF OpenC3 COSMOS: Stored, cross-user XSS via Telemetry screen BUTTON widget

Summary A user who can save a telemetry screen permission systemset can embed JavaScript in a screen BUTTON widget. The BUTTON widget evals the stored button text in the browser when the button is activated, and screens are shared content rendered to other users in the scope. As a result, an...

GHSA-9RG8-2WVR-FGJH Formie: Missing authorization on sent notification resend modal exposes submission PII

Impact The control panel action formie/sent-notifications/get-resend-modal-content SentNotificationsController::actionGetResendModalContent performed only requireAcceptsJson and loaded a SentNotification by request id without permission or object-level authorization checks. Any authenticated user...

GHSA-9V8P-FRVJ-2PCM Klever-Go: /log controls global node logging

An unauthenticated client can connect to GET /log, send an arbitrary logger profile as the first WebSocket message, and mutate the node's global logging configuration before receiving live logs from the process. I confirmed this against a local validator built from this repository: an...

GHSA-86WM-R4C5-2RC9 Wire Swift runtime: negative LENGTH_DELIMITED length in skipGroup() crashes any protobuf-decoding service

Summary Wire's Swift runtime Wire SPM/CocoaPods product, implemented by wire-runtime-swift did not reject a negative LENGTHDELIMITED field length while skipping an unknown protobuf group. A crafted 10-byte protobuf payload could cause ProtoReader.skipGroup to read a length-delimited field whose...

GHSA-JG26-Q8HG-3PQ4 Sulu: JCR-SQL2 injection via `categories` query parameter (unauthenticated)

Impact An unauthenticated JCR-SQL2 injection exists in the Smart Content category filter of the 2.x content query builder. Category IDs supplied through the public ?categories= query parameter are only trimmed and are then concatenated directly into a JCR-SQL2 WHERE clause, without the numeric...

GHSA-J43X-5HJQ-RGXF Plug: quadratic-time decoding of nested query/body parameters enables denial of service

Summary Plug's nested-parameter decoder Plug.Conn.Query parses URL-encoded keys in time quadratic in their bracket-nesting depth. Any unauthenticated remote attacker that can reach a Plug-based HTTP endpoint can pin a BEAM scheduler for minutes with a single small request. Details For a key like...

GHSA-5VJJ-2R48-Q622 Zapros has an Unbounded Content-Encoding decompression chain that allows denial of service

Impact Who is impacted: - Any application using Zapros to make HTTP requests to untrusted servers - Applications that follow redirects to attacker-controlled hosts Attack vector: - A malicious HTTP server returns a response with many chained content encodings. When the client attempts to decode, ...

GHSA-4GHV-53CQ-7WP3 Home Assistant: mDNS Server-Side Request Forgery

Summary Home Assistant Green is vulnerable to a Server-Side Request Forgery SSRF via the mDNS/Zeroconf IPP integration. An unauthenticated attacker on the local network can send a crafted mDNS response to trick Home Assistant into making HTTP requests to arbitrary hosts, including internal servic...

GHSA-JVH5-97XG-V99F Cloudreve: SSRF guard bypass: checkIP does not decode IPv6-transition wrappers (NAT64, IPv4-compatible, 6to4) reaching internal and cloud-metadata addresses

Summary Cloudreve's server-side request forgery guard ValidateExternalURL pkg/request/ssrf.go resolves a user-supplied URL host and rejects it when any resolved IP is a loopback, private, link-local, multicast, unspecified, CGNAT, or the cloud-metadata address. The classification is performed by...

GHSA-GFJV-GQF2-C888 Gardener: Authorization Bypass via Group Subject Injection

Overview The manage-members custom verb authorization check in the Gardener API server's customverbauthorizer admission plugin can be bypassed by adding Group or ServiceAccount subjects to a Project's member list. The check is documented as controlling "human users or groups", but the...

GHSA-W89X-C962-C44G Cloudreve: Privilege Scope Bypass: State-Mutating Admin Operations Accessible via Read-Only OAuth Scope

Summary There is a privilege scope bypass in Cloudreve's admin API where two endpoints that mutate server state are missing the write-scope enforcement that their neighboring endpoints correctly apply. Specifically, the WOPI configuration fetch endpoint and the SMTP test/mail endpoint can both be...

GHSA-4825-P4XM-PCF2 Spree: Broken Access Control in `PATCH /api/v3/store/carts/:id/associate` (IDOR)

Summary The Store API v3 endpoint PATCH /api/v3/store/carts/:id/associate binds a guest cart to the authenticated caller without verifying possession of that cart. It locates the cart by prefixed ID only — currentstore.carts.whereuser: nil, currentuser.findbyprefixid!params:id — and omits the...

GHSA-XPJQ-3W4W-W5WR lightrag-hku: Stored Cross-Site Scripting (XSS) in the LightRAG WebUI chat/answer renderer via ingested content

Summary The LightRAG WebUI renders assistant/answer chat content as raw HTML — react-markdown is configured with rehypePlugins=rehypeRaw and skipHtml=false and no HTML sanitizer rehype-sanitize, element allow-list, or custom urlTransform. Because answer content is derived from user-ingested...

GHSA-VV3M-F8X4-7377 lightrag-hku: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-download guard

Summary LightRAG's native markdown parser downloads external images referenced by an uploaded markdown or textpack document. The only SSRF guard, validatedaddresses in lightrag/parser/markdown/parser.py, resolves the image host and rejects it when the resolved IP is not isglobal. That check is...

GHSA-HRMJ-7RVJ-4HG8 lightrag-hku: Sensitive Information Exposure Through Raw Exception Messages in API Error Responses

Summary The LightRAG API server passes raw Python exception messages directly into HTTP error responses across 30+ error handlers in every router. When combined with the default unauthenticated configuration see companion report on CWE-306, any network-reachable client can trigger exceptions whos...

GHSA-56V6-2FHR-WXGQ Nautobot: Stored cross-site scripting (XSS) in object create/edit form help text

Impact What kind of vulnerability is it? Who is impacted? It has two related instances that share the same root cause: a user-controlled model field is assigned verbatim to a form field's helptext, which is rendered with Django's |safe filter renderfield.html, bypassing auto-escaping. In both cas...

GHSA-HXP9-W8X3-P566 Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation

Summary Autobahn Python enforces maxMessagePayloadSize against the compressed WebSocket frame length before permessage-deflate inflation, then delivers the inflated message to application callbacks without a second size check. A client frame that is only 22 compressed bytes can inflate to 4096...

GHSA-JPVM-9FRM-HJCQ Nuclei: Environment Variable Disclosure via Response-Derived Data in DAST/Fuzz Mode

A vulnerability in Nuclei's DAST/fuzz expression evaluation path allows a malicious target server to trigger disclosure of scanner-host environment variables when the -env-vars / -ev option is explicitly enabled. This is an incomplete fix for CVE-2026-41645 / GHSA-jm34-66cf-qpvr. The original fix...

GHSA-QGW5-7J4F-FG97 Nuclei: Local File Read via Workflow File-Protocol Gate Bypass

A vulnerability in Nuclei's workflow template loader allows file: protocol templates to execute without the -file flag, bypassing a security gate that is meant to prevent local file reads on the scanner host. Affected Component The issue is in the workflow template loading path. The main template...

GHSA-34FC-GH42-PJ53 OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack

Impact When running in the highly privileged recovery mode, OpenBao was vulnerable to a timing attack against the single recovery token. This allowed an attacker to extract the recovery token and use it to perform operations against the OpenBao instance, including reading or modification of data...

GHSA-59W7-V8RR-PR4P OpenBao's Templated Policies Allow Privilege Escalation via Wildcard Characters

Impact ACL Policies OpenBao supports "templated polices": Policies with placeholders that are replaced at evaluation time. This allows you to write a single policy which e.g. grants user "alice" access to all entries in a key value engine prefixed with alice/ while granting "bob" access to bob/,...

GHSA-M3C6-2P7H-CFR3 KubeEdge: ConfigUpdateJob updateFields enables remote shell injection and code execution on edge nodes

Description KubeEdge ConfigUpdateJob processing was vulnerable to command injection on edge nodes. The updateFields values from a ConfigUpdateJob were concatenated into a command string and executed through a system shell. An authenticated user with sufficient permissions to create or update...

GHSA-5FFH-6F9Q-5HHR Unleash: A project member can reorder activation strategies belonging to any other project / environment (cross-project integrity write), bypassing project RBAC and the audit log

Summary Unleash scopes write permissions per project and per environment: a user with the UPDATEFEATURESTRATEGY permission on project A is supposed to be able to mutate activation strategies only within project A. The endpoint POST...

GHSA-93XW-J965-9MX3 MCP Atlassian: Arbitrary file read/exfiltration via upload_attachment missing validate_safe_path()

Summary The uploadattachment method in confluence/attachments.py reads and uploads arbitrary local files to Confluence without calling validatesafepath. Both download methods downloadattachment at line 223, downloadcontentattachments at line 272 correctly call validatesafepath before writing file...

GHSA-G5XV-MHGM-V5F6 MCP Atlassian: OAuth fallback token storage writes plaintext access and refresh tokens with group-readable permissions

Summary When OAuth tokens are saved, MCP Atlassian always writes a plaintext fallback copy under /.mcp-atlassian/oauth-.json. The fallback file is created with the process default umask rather than restrictive permissions. In this environment the file was created as mode 0664, exposing access and...

GHSA-F6PJ-QV47-G96W MCP Atlassian: Arbitrary server-local file upload to Jira/Confluence attachments via unrestricted file_path parameters

Summary The Jira and Confluence attachment upload tools accept caller-controlled file path parameters and read those paths from the MCP server's local filesystem before uploading the file as an Atlassian attachment. In local stdio deployments, this can expose files readable by the user's MCP...

GHSA-HGCF-4MQ8-5266 MCP Atlassian: SSRF Protection Bypass

Environment - Project: sooperset/mcp-atlassian - Affected function: validateurlforssrf - Affected path: header-based Jira/Confluence URL authentication flow - Tested endpoint: POST /mcp - Tested version: 2.14.5 Description The SSRF protection in validateurlforssrf can be bypassed with a URL...

GHSA-2XJ6-XX86-CWWC MCP Atlassian: Arbitrary File Read & Exfiltration (Confused Deputy) in JIRA update_issue

Summary A critical Confused Deputy Arbitrary File Read & Exfiltration vulnerability in the Atlassian MCP server Python allows an AI agent to exfiltrate sensitive host files and environment secrets. By providing absolute system paths to the attachments parameter of the updateissue tool, an agent c...

GHSA-VC25-24VV-FXXM MCP Atlassian: Jira and Confluence attachment upload tools can read arbitrary server-local files

Summary MCP Atlassian exposes Jira and Confluence attachment upload tools that accept arbitrary local filesystem paths and upload those file contents to Atlassian. In HTTP or multi-user deployments, an MCP caller who can invoke write tools can cause the server to read any file accessible to the M...

GHSA-8H6X-H86X-75WH SIPGO: DoS via unvalidated WebSocket frame length

Summary The WebSocket transport allocates a buffer from the frame payload length before validating its size, which can lead to an unauthenticated DoS. Details WSConnection.Read allocates a buffer from the declared WebSocket frame length before reading the payload...

GHSA-727H-3VM5-QWQ6 mppx: Gas Draining with padding

Details When the server acts as the feepayer, mppx 0.6.27 validates calldata using viem's decodeFunctionData, which is lenient about trailing bytes. The FeePayerPolicy caps gaslimit ≤ 2 M and maxfeepergas ≤ 100 Gwei but does not check calldata length. Tempo uses legacy calldata gas pricing: 16 ga...

GHSA-G26X-M427-F48F Hatchet: Cross-Tenant Durable Task Event Log Disclosure via Missing Authorization Check

Summary The GET /api/v1/stable/durable-tasks/durable-task endpoint listDurableEventLog is missing tenant authorization validation, allowing any authenticated user to read durable task event logs from any tenant. Impact This CVE requires the attacker to successfully guess the target UUID. Any...

GHSA-CH3G-4XVR-674Q OpenCVE: Server-Side Request Forgery (SSRF) in notifications

Impact OpenCVE contains a Server-Side Request Forgery SSRF vulnerability in the notification testing functionality for both Webhook and Slack integrations. An authenticated user with permission to configure notification channels can trigger test requests to arbitrary HTTPS endpoints. Insufficient...

GHSA-8Q6G-VJHF-JP8M psd-tools composite/numpy has uncontrolled memory allocation via crafted PSD geometry

Summary PSDImage.composite and .numpy allocate the output image buffer from the PSD's header geometry width × height × channels × depth, and per-layer rectangles before validating those values against the actual file contents. A tiny crafted PSD declaring huge dimensions causes a multi-gigabyte...

GHSA-JX63-H26R-8CPH Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters`

Affected component: Sync-in Server v2.3.0, POST /api/app/sync/operation/diff/:id, vulnerable implementation of pathFilters in backend/src/applications/sync/dtos/sync-operations.dto.ts. Summary In the vulnerable version, the sync diff endpoint accepted a user-controlled regex pattern through...

GHSA-JR34-H97M-9HPX nginx ignition has ParseAcceptLanguage `_` separator bypass that enables ~75x CPU amplification via Accept-Language header in i18nMiddleware

Summary The gin i18n middleware in nginx-ignition's API server runs in front of every HTTP request and calls golang.org/x/text/language.ParseAcceptLanguage on the raw Accept-Language header without imposing any size or shape filter. The underlying parser has quadratic-time behaviour on long lists...

GHSA-CH52-4W7C-C8XP http-cache-semantics max-stale handling can disclose cross-user cached responses

http-cache-semantics through 4.2.0 fails to properly validate security-zeroed cache entries when processing client max-stale directives, allowing unauthenticated attackers to retrieve cached responses belonging to other users. Attackers can request the same URL with a large max-stale value to...

GHSA-JGH3-FGGC-MCPM Obot: Server-Side Request Forgery via remote MCP server URL

Summary In affected versions, the URL of a remote MCP server is attacker-controlled at registration and is fetched server-side with no validation of the destination. There is no guard against loopback, link-local, RFC1918 private ranges, or the cloud metadata endpoint 169.254.169.254, so a use wi...

GHSA-XWMW-PRC4-V3CR Obot: OAuth Dynamic Client Registration Enables API Token Theft via Audience Confusion

Summary In affected versions, an unauthenticated attacker could register an OAuth client with an arbitrary external redirect URI, and the authorization flow would auto-complete without a consent screen. If a logged-in victim visited a crafted authorization URL, an authorization code was delivered...

GHSA-5GMM-HJFJ-8FF7 Paymenter has a credit-refund double-spend race condition in service downgrade (doUpgrade)

Summary The service downgrade implementation in app/Livewire/Services/Upgrade.php::doUpgrade executes a proration calculation and a subsequent user credit refund without any transactional safety or database locks. The only concurrency check relies on an unisolated database query checking for...

GHSA-W72W-9QMJ-C9QM AnyCable: Telemetry Subsystem Contains Hardcoded Authentication Token and Transmits CLI Arguments Including Secrets

Summary The telemetry subsystem embeds a hardcoded auth token "secret" in the public source and transmits raw CLI arguments—including --secret, --jwtsecret, and --httprpcsecret values—to a third-party telemetry endpoint. Details In telemetry/config.go line 12, var authToken = "secret" is committe...

GHSA-QG2G-G9W3-M5H8 ToolHive: containerized MCP servers can reach host services via host.docker.internal, enabling lateral movement

Summary A containerized MCP server running with the default network permission profile insecureallowall: true can reach host-local services via host.docker.internal. This includes the ToolHive API itself, other ToolHive-managed MCP server proxies, and any other service listening on the host's...

GHSA-9RCC-PMJ8-FFHR Semantic MediaWiki's Special:FacetedSearch cstate hidden inputs enable reflected XSS (residual of CVE-2025-10354)

Summary Special:FacetedSearch cstate hidden inputs enable reflected XSS residual of CVE-2025-10354 Details Affected versions and vulnerable location - Confirmed present on latest shipped release tag available in the local clone: SemanticMediaWiki/[email protected]. - Confirmed present on...

GHSA-Q5FM-9MX6-44F4 Semantic MediaWiki has a query debug output XSS (`DebugFormatter`)

Query debug output XSS Failure mode Semantic MediaWiki's query debug output format=debug, or the debug request parameter on Special:Ask is assembled by SMW\Query\DebugFormatter and emitted as raw HTML. Several of its sinks apply no output-context encoding, so attacker-controlled query input is...

GHSA-59XW-QV23-J3RC Semantic MediaWiki has reflected XSS in `Special:SearchByProperty` (`property` and `value` parameters)

Failure mode The value parameter was reflected back into rendered output and error messaging paths without enough output-context encoding. Remediation - The form value is escaped before it is placed back into the input field. - Derived error messages are also escaped before being rendered into...

GHSA-9HXX-M5G2-2Q3H Duplicate Advisory: vm2 contains a sandbox escape vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pq68-rvw4-xp4r. This link is maintained to preserve external references. Original Description vm2 NodeVM versions before 3.12.1 contain a sandbox escape vulnerability where the DANGEROUSBUILTINS denylist omits...

GHSA-R94F-HX44-8JQF Grav CMS vulnerable to remote code execution via .zip file upload

Summary A logged-in user can run any command on the server. A settings field can fill itself by calling one of Grav's built-in routines, and a safety check is supposed to allow only harmless ones. The check only recognises a routine when its name is written as one piece of text; named as a pair o...

GHSA-XHFV-7758-R9HX Grav: Missing admin.super guard on core group blueprint access field allows admin.users operator to escalate to super-admin

Summary The core Flex group blueprint system/blueprints/user/group.yaml access field, lines 48-55 omits the security@: admin.super field guard that its sibling account blueprint carries account.yaml:131/138/150, added by the CVE-2026-42613 fix. A delegated non-super operator holding...

GHSA-9GM5-9RFH-M6VX CoreDNS DoH/DoQ/gRPC bypass UPDATE rejection enforced on UDP/TCP

Summary CoreDNS accepted RFC 2136 UPDATE messages over DoH, DoH3, DoQ, and DNS-over-gRPC, then allowed the proxy/forward plugin to send them unchanged to an upstream DNS server. UDP, TCP, and DoT rejected the same opcode before plugin dispatch. If an update-capable upstream trusts CoreDNS's sourc...

GHSA-GJV8-XP57-G29C Soup Sieve: Polynomial-time ReDoS (O(n²)) in the `IDENTIFIER` / `VALUE` selector sub-patterns

Summary soupsieve compiles CSS selector strings with a set of hand-written regular expressions. The shared IDENTIFIER sub-pattern also embedded in VALUE, and therefore in attribute selectors places two adjacent quantified groups over overlapping character classes: ?:classA|ESC+?:classB|ESC, where...