GHSA-CMRH-WVQ6-WM9R n8n-mcp webhook and API client paths has an authenticated SSRF

Summary Authenticated Server-Side Request Forgery affecting the webhook trigger tools, the n8n API client N8NAPIURL, and per-request URLs supplied via the x-n8n-url header in multi-tenant HTTP mode. Impact A caller with access to the MCP session can drive HTTP requests from the n8n-mcp host to...

GHSA-W9F3-QC75-QGX9 PrestaShop has a stored XSS executable in customer service view

Impact This is a stored Cross-site Scripting XSS vulnerability in the PrestaShop back-office Customer Service view. An unauthenticated attacker can submit the public Contact Us form with a malicious email address. The payload is stored in the database and executed when a back-office employee open...

GHSA-2H64-C999-C9R6 SiYuan Affected by Stored XSS via Attribute View Name to Electron Renderer RCE

Summary The kernel stores Attribute View AV / database names without any HTML escape, then a render template uses raw strings.ReplaceAlltpl, "$avName", nodeAvName to embed the name in HTML before pushing to all clients via WebSocket. Three independent client paths render.ts:120 → outerHTML,...

GHSA-52CQ-7V8R-62C6 gmaps-mcp's unauthenticated HTTP transport allows unlimited Google Maps API calls at operator expense

Unauthenticated HTTP Transport Allows Unlimited Google Maps API Calls at Operator Expense The gmaps-mcp codebase was reviewed at commit e671db68c804c9e67d51582d3280839ffa65f127 and three issues worth flagging were discovered — one high-severity, one medium, one structural. There were no...

GHSA-5WM8-GMM8-39J9 fast-xml-builder allows attribute values with unwanted quotes to bypass malicious or unwanted attributes

Summary When an input data has quotes in attribute values but process entities is not enabled, it breaks the attribute value into multiple attributes. This gives the room for an attacker to insert unwanted attributes to the XML/HTML. Detail Malicious Input a: "@attr": '" onClick="alert1' Output x...

GHSA-45C6-75P6-83CC fast-xml-builder Comment Value regex can be bypassed

Summary The fix for https://github.com/advisories/GHSA-gh4j-gqv2-49f6 in fast-xml-parser sanitizes -- sequences in XML comment content using .replace/--/g, '- -'. This skip the values containing three consecutive dashes e.g., ---..., allowing an attacker to break out of an XML comment and inject...

GHSA-2CM2-M3W5-GP2F vm2 has access to `VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL`

Summary https://github.com/patriksimek/vm2/security/advisories/GHSA-wp5r-2gw5-m7q7 is not fully patched. Details It is still possible to get access to VM2INTERNALSTATEDONOTUSEORPROGRAMWILLFAIL. PoC js const VM = require"vm2"; const vm = new VM; console.logvm.run...

GHSA-9VG3-4RFJ-WGCM vm2 has Sandbox Breakout Through Null Proto Exception

Summary VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. Details In handleException due to // SECURITY post-GHSA-mpf8 hardening: use from not ensureThis exceptions with a...

GHSA-9QJ6-QJGG-37QQ vm2 has sandbox breakout via `neutralizeArraySpeciesBatch`

Summary VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. Details The new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this...

GHSA-JP94-3292-C3XV Devise has an Open Redirect via Unvalidated `request.referrer` in Timeoutable Session Timeout Handler

Summary When the Timeoutable module is enabled in Devise, the FailureAppredirecturl method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET request that results in a session timeout. An attacker who hosts a page with an...

GHSA-2J9M-25XV-MP6R Apache NiFi is missing the Restricted annotation with the Execute Code Required Permission

The optional extension component TinkerpopClientService is missing the Restricted annotation with the Execute Code Required Permission in Apache NiFi 2.0.0-M1 through 2.8.0. The TinkerpopClientService supports configuration of ByteCode Submission for the Script Submission Type, enabling Groovy...

GHSA-MX76-R943-RF8G Bouncy Castle LTS native GCM chunking can cause bad-tag exception on decryption

In Bouncy Castle LTS for Java, the AES/GCM native implementation used on Intel CPUs with AES PAA instruction sets AVX / VAES / VAESF variants can intermittently produce an incorrect authentication tag verification result during decryption when the ciphertext is fed in via a mix of update calls...

GHSA-8GPV-C454-3HFC Alkacon OpenCms is vulnerable to XSS via cmis-online/type

A Cross Site Scripting vulnerability in Alkacon OpenCms before 10.5.1 exists via cmis-online/type...

GHSA-RCC6-6Q2F-M2CW Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information

Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet...

GHSA-2887-F3V6-6RJF Alkacon OpenCms is vulnerable to XSS via updateModelGroups.jsp

A Cross Site Scripting vulnerability in Alkacon OpenCms before 16 exists via updateModelGroups.jsp...

GHSA-PJ6P-9P8X-5MFC Alkacon OpenCms is vulnerable to XXE when the <!DOCTYPE> refers to an external host

Alkacon OpenCms before 16 allows XXE when the refers to an external host...

GHSA-935G-9RQ5-Q95C short-video-maker has a path traversal vulnerability

A security flaw has been discovered in gyoridavid short-video-maker up to 1.3.4. This affects an unknown part of the file src/server/routers/rest.ts of the component REST API. The manipulation of the argument req.params.tmpFile results in path traversal. The attack can be launched remotely. The...

GHSA-MMPC-XJXR-5HF8 OpenStack Cyborg's Accelerator Request (ARQ) API does not enforce project ownership at any layer

In OpenStack Cyborg before 16.0.1, the Accelerator Request ARQ API does not enforce project ownership at any layer. The projectid column in the database is never populated NULL for every ARQ, database queries have no project filtering, and policy checks are self-referential the authorizewsgi...

GHSA-MM7J-MHHJ-HJ36 OpenStack Cyborg uses rule:allow (check_str='@') as the default policy for multiple API endpoints

OpenStack Cyborg before 16.0.1 uses rule:allow checkstr='@' as the default policy for multiple API endpoints. This unconditionally authorizes any request carrying a valid Keystone token regardless of roles, project membership, or scope. An authenticated user with zero role assignments can complet...

GHSA-XV59-967R-8726 rust-openssl vulnerable to heap buffer overflow when encrypting with AES key-wrap-with-padding

CipherCtxRef::cipherupdate, CipherCtxRef::cipherupdatevec, and symm::Crypter::update incorrectly sized output buffers when used with AES key-wrap-with-padding ciphers EVPaes128,192,256wrappad. For a non-multiple-of-8 input, OpenSSL writes up to 7 bytes past the end of the caller's buffer or Vec,...

GHSA-39J6-4867-GG4W utcp-http vulnerable to SSRF via attacker-controlled OpenAPI servers[0].url in HTTP communication protocol

Summary The utcp-http plugin is vulnerable to a blind Server-Side Request Forgery SSRF caused by a trust-boundary inconsistency between manual discovery and tool invocation. registermanual validates the discovery URL against an HTTPS / loopback allowlist, but calltool and calltoolstreaming reuse...

GHSA-V7QW-HX66-4W9X netbox-data-flows has stored XSS in ObjectAlias names rendered inside DataFlow tables

Summary An authenticated user who can create or edit ObjectAlias objects can store arbitrary HTML/JavaScript in an alias name. That payload is later rendered unescaped in DataFlow table views, causing a stored XSS when another user views the affected page. Details The issue is caused by unsafe HT...

GHSA-J7H9-2JH7-G967 mcp-ssh-tool has file transfer path policy bypass and bearer token comparison hardening

Summary mcp-ssh-tool has released version 2.1.1 with security hardening for transfer path authorization and HTTP bearer authentication. The release addresses: - insufficient local path policy enforcement in transfer-related filesystem handling - incomplete canonicalization and segment-boundary...

GHSA-XHRW-5QXX-JPWR Microsoft APM CLI's plugin.json component paths escape plugin root and copy arbitrary host files during install

Summary Microsoft APM normalizes marketplace plugins by copying plugin components referenced in plugin.json into .apm/. The manifest fields agents, skills, commands, and hooks are attacker-controlled, but the implementation does not enforce that those paths remain inside the plugin directory. A...

GHSA-FPW6-HRG5-Q5X5 ech0's acess tokens with expiry=never cannot be revoked: logout panics, delete does not blacklist JTI

Summary Access tokens created with the "never expire" option have no exp JWT claim. Three independent revocation mechanisms fail for this token type. Logout at internal/handler/auth/auth.go:154 and :163 dereferences claims.ExpiresAt.Time, panicking on the nil field so the token never hits the...

GHSA-P64J-F4X9-WQ66 Ech0's OAuth redirect URI validation ignores path component, enables exchange-code theft

Summary parseAndValidateClientRedirect at internal/service/auth/auth.go:448 validates OAuth client-redirect URIs by comparing only scheme and host against the admin-configured allowlist. Path, query, and fragment are ignored. The initiator at /oauth/:provider/login embeds the caller-supplied...

GHSA-H9RH-5FFH-H669 OSGeo GDAL vulnerable to heap-based buffer overflow

A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4. Impacted is the function GDnentries of the file frmts/hdf4/hdf-eos/GDapi.c. Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow. The attack must be initiated from a local position. The...

GHSA-J3F5-RW74-G4RV OSGeo GDAL vulnerable to out-of-bounds read

A weakness has been identified in OSGeo gdal up to 3.13.0dev-4. The affected element is the function GDfieldinfo of the file frmts/hdf4/hdf-eos/GDapi.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the...

GHSA-R7C9-7PJQ-HMM8 Postorius is vulnerable to XSS

Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026...

GHSA-8MC6-XJPR-H98X Ech0 has Server-Side Request Forgery (SSRF) via Connect Handler fetchPeerConnectInfo

Summary The fetchPeerConnectInfo function in internal/service/connect/connect.go:214-239 uses httpUtil.SendRequest no SSRF protection instead of SendSafeRequest which has ValidatePublicHTTPURL with private IP blocking. This allows authenticated users to make the server request arbitrary URLs...

GHSA-PJ6Q-4VQ4-R8CG Ech0 allows PUT /api/echo/like/:id unauthenticated: anonymous callers to modify any echo's fav_count

Summary PUT /api/echo/like/:id at internal/router/echo.go:12 is registered on PublicRouterGroup with no authentication and no rate limit. Anonymous callers increment the favcount counter on any echo including private echoes by UUID, repeat the request without deduplication, and trigger a database...

GHSA-RGJ7-VG8V-J4WR Ech0's Unauthenticated Like Endpoint Enables Arbitrary Engagement Metric Inflation

Summary No authentication is required to invoke PUT /api/echo/like/:id. The handler is registered on the public router group. The service increments favcount for the given echo without checking identity, without a per-user limit, and without CSRF tokens. A remote client can arbitrarily inflate li...

GHSA-3V85-FQVH-7RXF Ech0's RSS feed renders unescaped tag names and raw-HTML markdown, stored XSS against subscribers

Summary The public RSS/Atom feed at /rss renders two attacker-controlled surfaces without HTML escaping. Tag names flow through fmt.AppendfrenderedContent, "%s", tag.Name at internal/service/common/common.go:120, and the Markdown renderer at internal/util/md/md.go does not set the html.SkipHTML...

GHSA-RJ4G-RQGH-RX9H Ech0 comment model's Email field returned on public /api/comments endpoints

Summary The Comment model serializes its Email field through the public comment-listing API. internal/model/comment/comment.go:33 uses json:"email", while adjacent PII fields IPHash, UserAgent correctly use json:"-". The public endpoints GET /api/comments?echoid=X and GET...

GHSA-Q6MH-RQWH-G786 Note Mark has a JWT Secret Weakness that allows Full Account Takeover via Token Forgery

Summary No minimum length or entropy is enforced on the JWTSECRET configuration value. The application accepts any base64-decodable secret regardless of size, including secrets as short as 1 byte. HS256 secrets below 32 bytes are brute-forceable offline, allowing attackers to recover the signing...

GHSA-G49P-4QXJ-88V3 Note Mark: Arbitrary File Write via Path Traversal in Asset Names Leads to Remote Code Execution

Description The Note Mark application allows authenticated users to upload assets to notes via POST /api/notes/noteID/assets, where the asset filename is provided through the X-Name HTTP request header. This value is stored directly in the database without any sanitization or validation - no path...

GHSA-H4FW-6R7F-W494 Webauthn has a User Verification Downgrade via Default-Open ClientOverridePolicy

Summary In version 5.3.0 of the Symfony bundle, Webauthn\Bundle\Policy\ClientOverridePolicy defaulted to allowing all client overrides, including userVerification. A client could send "userVerification": "discouraged" in the assertion or attestation options request to override a server-configured...

GHSA-CWFQ-RFCR-8HMP Zebra's Transparent SIGHASH_SINGLE Handling Diverges from zcashd for Corresponding Outputs

Zebra Transparent SIGHASHSINGLE Corresponding-Output Handling Diverges From zcashd Summary For V5+ transparent spends, Zebra and zcashd disagree on the same consensus rule: SIGHASHSINGLE must fail when the input index has no corresponding output. zcashd treats this as consensus-invalid under...

GHSA-GQ4H-3GRW-2RHV Zebra has Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer

CVE-2026-44497: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer Summary The fix for https://github.com/ZcashFoundation/zebra/security/advisories/GHSA-8m29-fpq5-89jj introduced a separate issue due to insuficient error handling of the case where the sighash type ...

GHSA-438Q-JX8F-CCCV Zebra Vulnerable to Allocation Amplification in Inbound Network Deserializers

CVE-2026-44500: Allocation Amplification in Inbound Network Deserializers Summary Several inbound deserialization paths in Zebra allocated buffers sized against generic transport or block-size ceilings before the tighter protocol or consensus limits were enforced. An unauthenticated or...

GHSA-JV4H-J224-23CC Zebra's Block Validator Undercounts Coinbase and P2SH Sigops

Zebra's block validator undercounts transparent signature operations against the 20000-sigop block limit MAXBLOCKSIGOPS, allowing it to accept blocks that zcashd rejects with bad-blk-sigops. A miner who produces such a block can split the network: Zebra nodes follow the offending chain while zcas...

GHSA-C2RM-G55X-8HR5 nuxt-og-image SSRF — bypass of GHSA-pqhr-mp3f-hrpp / v6.2.5 fix (IPv6 + redirect)

Summary The isBlockedUrl denylist introduced in [email protected] to remediate GHSA-pqhr-mp3f-hrpp Dmitry Prokhorov / Positive Technologies, March 2026 is incomplete. The patch advisory states "Decimal/hexadecimal IP encoding bypasses are also handled" — that part is true Node's WHATWG URL pars...

GHSA-VF3Q-FRMR-VRR9 FacturaScripts Vulnerable to Authenticated Remote Code Execution (RCE) via GIF Image Upload in Product Images

CVE-2026-42879 - FacturaScripts - Authenticated Unrestricted File Upload via MIME Type Bypass Summary An authenticated unrestricted file upload vulnerability exists in FacturaScripts' product image upload functionality. An attacker with valid credentials can upload a PHP file disguised as a GIF...

GHSA-VRXF-VRC4-22P7 FacturaScripts Vulnerable to Unauthenticated phpinfo() Disclosure via Installer Endpoint

Summary An unauthenticated information disclosure vulnerability in the Installer controller allows any remote attacker to trigger phpinfo on a fresh FacturaScripts deployment by requesting /?phpinfo=TRUE, exposing full PHP configuration, server environment variables including any database...

GHSA-R736-2678-FCRX FacturaScripts vulnerable to stored XSS via product reference in sales/purchases

Summary A stored Cross-Site Scripting XSS vulnerability exists in the product search modal of sales and purchases documents. An authenticated user with access to the warehouse module can create a product with a malicious reference that executes arbitrary JavaScript in the browser of any other use...

GHSA-GQ5C-RW37-G46C FacturaScripts vulnerable to Reflected Cross-Site Scripting (XSS) via Cookie Manipulation

Summary A Reflected Cross-Site Scripting XSS vulnerability exists in the fsNick cookie parameter. The application reflects the cookie's value directly into the HTML without sanitization. Details The fsNick cookie is rendered into the DOM without encoding. While the server does reject the modified...

GHSA-Q7F2-RV22-2XGR FacturaScripts Vulnerable to Unstripped Image Metadata (EXIF) Leakage via Library Module File Upload/Download

Summary Fectura Scripts is an open-source ERP application, a sensitive information disclosure vulnerability was identified in the Library module's image upload and download pipeline. The application fails to strip EXIF and other embedded metadata from user-uploaded image files before storing them...

GHSA-3PGC-XQG9-CFR6 FacturaScripts Vulnerable to Remote Code Execution (RCE) via Zip Slip in Plugin Upload Mechanism

Summary A Critical vulnerability exists in the Plugins::add function. The system fails to properly validate the file paths within uploaded ZIP archives. This allows an attacker to perform a Zip Slip attack, leading to Arbitrary File Write and Remote Code Execution RCE by overwriting sensitive .ph...

GHSA-J822-46R5-H4QX Webkul Krayin CRM is Vulnerable to Cross-Site Scripting in the /admin/activities/create endpoint

Cross-Site Scripting XSS vulnerability exists in Webkul Krayin CRM v2.1.5. The application fails to sanitize user-supplied input in the comment field during Activity creation on the /admin/activities/create endpoint...

GHSA-587P-W43Q-4HJX query-parser-string is vulnerable to Prototype Pollution

NPM package query-parser-string 1.0.0 is vulnerable to Prototype Pollution. The package does not properly sanitize user supplied query parameters and merges them to the newly created object...