GHSA-XHQ9-WHGQ-49J5 Vendure has stored XSS in the Admin Dashboard via unsafe HTML-stripping (innerHTML) of entity descriptions

Stored XSS in the Admin Dashboard via unsafe HTML-stripping innerHTML of entity descriptions Package: @vendure/dashboard vendure-ecommerce/vendure, latest master · Summary The dashboard's RichTextDescriptionCell "strips HTML" from an entity's description by assigning it to a live element's...

GHSA-Q8HW-4FVP-9RWV Nuxt OG Image has unauthenticated SSRF via `fonts[].path` URL parameter

Summary nuxt-og-image exposes an unauthenticated HTTP endpoint at /og/d/ that base64url-decodes and JSON.parses a fonts URL segment, then passes each fontsi.path value directly into fetch server-side without any URL validation no scheme allowlist, no loopback/RFC1918 block, no host allowlist, no...

GHSA-9G45-5XWM-F3WC RMCP: Custom HTTP headers leak to cross-origin redirect targets

Summary The rmcp crate's StreamableHttpClientTransport forwards caller-supplied custom HTTP headers such as X-API-Key, X-Auth-Token, Api-Key to cross-origin redirect targets. The defaulthttpclient function builds a reqwest::Client without a redirect policy override, so the default limited10 polic...

GHSA-MRX9-2RRP-RHPX Duplicate Advisory: joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6h2x-m376-mqjq. This link is maintained to preserve external references. Original Description joi npm package joi, hapi.js versions =17.2.0 =18.0.0 18.2.6 are vulnerable to regular expression denial of service i...

GHSA-G3PG-FRFM-PR2M OpenFGA: ListUsers returns a deliberately-excluded user when a `but not` exclusion under a type-bound wildcard is intersected (`and`) with another relation that also grants that user

Description In OpenFGA, the ListUsers API could incorrectly return a user who should have been excluded. Preconditions This applies if all of the following are present: - The authorization model contains a relation defined as an intersection and where at least one operand is an exclusion of the...

GHSA-FFMG-HFVG-JHG9 Grav: Stored CSS injection via Markdown image resize() bypasses prior media style sanitizers in Grav

Summary Grav 2.0.0-rc.9 and the current 2.0 branch still allow stored CSS injection through Markdown image media actions. The prior media hardening rejects direct ?style= payloads and unsafe attribute fallbacks, but the adjacent resize action still writes caller-controlled values directly into...

GHSA-MXM6-V9R6-R94C @nuxtjs/mdc's URL sanitizer misses SVG xlink:href and data:text/html, allowing XSS from untrusted markdown at the default configuration

Summary @nuxtjs/mdc renders untrusted markdown including raw HTML to a Vue component tree. Across two prior advisories it added a URL/attribute sanitizer to block dangerous links in that HTML: validateProps / validateProp and an unsafeLinkPrefix deny-list dist/runtime/parser/utils/props.js. The...

GHSA-9PJ6-VHGR-3MWH RMCP: Unauthenticated permanent session-table leak in rmcp Streamable HTTP server transport leads to remote denial-of-service

Summary An unauthenticated remote attacker can leak one entry per HTTP request out of the in-memory session table of LocalSessionManager by sending a well-formed JSON-RPC POST that is not an InitializeRequest. The Streamable HTTP server's handlepost allocates the session before it validates the...

GHSA-33F5-2C5Q-WGWJ RMCP: Missing Resource Field Validation in OAuth Protected Resource Metadata Discovery

Summary The rmcp library does not validate the resource parameter in OAuth Protected Resource metadata RFC 9728, allowing a malicious MCP server to redirect OAuth flows to a legitimate authorization server and steal the resulting access tokens. Details RFC 9728 specifies two MUST requirements for...

GHSA-2C4F-86XC-CR74 Grav: XSS Blueprint Validation Bypass via Twig String Concatenation

Summary The XSS blueprint validator Security::detectXss runs on the raw page content before Twig processing. An attacker can use Twig's string concatenation operator to dynamically construct an event handler name at render time. The validator sees "on" "error" - a harmless Twig expression - and...

GHSA-HCWQ-8WJF-3GCR vLLM: Unauthenticated audio decompression-bomb DoS in /v1/chat/completions

Summary The audio decode-duration guard maxdurations, env VLLMMAXAUDIODECODEDURATIONS, default 600s that protects against audio decompression-bomb DoS is wired into only the speech-to-text path /v1/audio/transcriptions. The chat audio path /v1/chat/completions, inputaudio content parts calls the...

GHSA-2VCX-H8P2-9PG9 Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip()

Summary An authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool. The method Installer::unZip calls ZipArchive::extractTo without any limit on uncompressed size, entry count, or directory depth, enabling Zip Bom...

GHSA-7PRP-2623-8G45 djust has an unauthenticated arbitrary module import via the WebSocket/SSE view-mount path

Impact The djust live transport resolves the LiveView to mount from a client-supplied dotted path by calling importmodulepath, .... The module is imported — running its top-level code import side effects — before the framework checks that the resolved object is a LiveView subclass and before any...

GHSA-V9RJ-XJFV-XJ9R djust: WebSocket/runtime reconstructed request omits the client Host, causing host/subdomain TenantResolvers to misresolve the tenant on the live path

Impact The WebSocket handlemount and ViewRuntime.buildrequest rebuild an HttpRequest via RequestFactory.get... with no HTTPHOST, so request.gethost defaulted to "testserver" on the live path. Host/subdomain/domain TenantResolvers then misresolved the tenant — None on the live path while the HTTP...

GHSA-C7C5-5J6R-Q957 djust has broken object-level access control (IDOR)

Impact djust's per-object authorization getobject + hasobjectpermission, ADR-017 was enforced on the WebSocket mount and event paths but not on three other render entry points: a the initial HTTP GET render, b SPA urlchange navigation, and c % liverender % embedded child views. An authenticated...

GHSA-PVG3-6Q9J-MJ3X djust's Django model serialization has no sensitive-field denylist: password hashes, privilege flags, and PII on a public view attribute are sent to the client

Impact When a Django Model instance is assigned to a public view attribute, djust serialized it to the client with no sensitive-field denylist — sending fields such as password the hash, privilege flags e.g. isstaff / issuperuser, tokens, and other PII to the browser. Because exposing model objec...

GHSA-XHHM-F6HP-2QWJ djust has an authorization bypass on the WebSocket/SSE mount path

Impact The live WebSocket transport authorizes a mount via checkviewauth, not Django's View.dispatch chain. As a result, standard Django authorization — LoginRequiredMixin, PermissionRequiredMixin, UserPassesTestMixin, @methoddecoratorloginrequired, name="dispatch", and custom dispatch guards — a...

GHSA-C67V-VQRP-M5WJ djust: Unsigned client state snapshot is restored as trusted view state (privilege escalation / state injection)

Impact For views that opt into state snapshots, the snapshot statejson embedded in the client page was restored on reconnect as trusted view state with no integrity check. A client could edit the unsigned statejson in their page and return it in the reconnect mount frame to inject arbitrary view...

GHSA-F795-P5JW-J6G2 djust: SSE sessions are not bound to the authenticated user; the client-chosen session_id is the sole authorization capability (session hijack)

Impact SSE sessions were keyed solely by a client-chosen sessionid with no binding to the authenticated user — a control the WebSocket transport has but that was dropped on SSE. An attacker who learns or a victim who leaks a sessionid could connect to the message endpoint and dispatch event...

GHSA-4MF4-73J6-MVRW djust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tags

Impact Many djust built-in component template tags djust.components.templatetags. render a developer/user-supplied URL into an href / action attribute, HTML-escaping it with conditionalescape but never validating the URL scheme. HTML escaping prevents attribute breakout but does not neutralize a...

GHSA-R2PF-9CW4-5J65 node-opcua: TCP Socket Leak (FIN-WAIT-2) via keepalive reconnection cycle - Resource Exhaustion

SUMMARY ------- A combination of bugs in node-opcua causes unlimited TCP socket accumulation FIN-WAIT-2 state during automatic reconnection, leading to memory exhaustion and eventual container/process crash OOM kill. The issue is triggered by the default configuration keepSessionAlive: true when...

GHSA-PG97-JVMF-QFVC djust has Cross-Site Request Forgery on the Server-Sent-Events transport: a cross-origin page can drive a victim-authenticated SSE session

Impact The SSE client→server POST endpoints are @csrfexempt and the SSE GET stream endpoint had no Origin check, so a cross-origin page could drive a victim-cookie-authenticated SSE session: force the victim's browser to GET the stream URL which creates and mounts a LiveView as the victim and POS...

GHSA-5H8J-6CRG-7RMW LMdeploy has Remote Code Execution by Pickle Deserialization via zmq_rpc.call_and_response() in InterLM/lmdeploy

Description The LMdeploy implements an rpc server AsyncRPCServer in zmqrpc.py for supporting the RPC communications. In its core functionality callandresponse, I found it will directly use the pickles.loads to deserialize the received messages without any sanitization, hence resulting in a remote...

GHSA-3492-CVG7-9MR2 djust: Multi-tenant isolation fails open on the WebSocket/SSE path, disclosing other tenants' data

Impact djust.tenants isolation was enforced only on the HTTP path. The current tenant was stored in threading.local and set exclusively by the HTTP-only TenantMiddleware, so on the live WebSocket/SSE path getcurrenttenant was always None during mount and every event handler — and the tenant-aware...

GHSA-CC7C-9JFF-58WJ djust: Client mass-assignment of arbitrary view attributes via the default dj-model update_model handler

Impact djust.mixins.modelbinding.ModelBindingMixin provides a default updatemodel event handler and is part of the LiveView base MRO, so every LiveView exposes it. It setattrs a view attribute whose name is client-supplied field, gated only by: reject -prefixed names; reject a 14-entry denylist o...

GHSA-V8PV-4842-X354 OpenTelemetry.Resources.Host vulnerable to arbitrary code execution via local PATH hijacking on macOS

Summary The OpenTelemetry.Resources.Host NuGet package is affected by an untrusted search path vulnerability on macOS. The host.id resource attribute detector launches the sh and ioreg executables by bare name rather than by absolute path, so both are resolved through the PATH environment variabl...

GHSA-8G2F-G3GQ-5RJV djust's observability endpoints are network-exposed: the localhost gate is an opt-in middleware the docs omit, and the views enforce only DEBUG

Impact djust's observability endpoints expose live view/session state and a remote method-invocation surface evalhandler. The localhost restriction was an opt-in middleware that the documented setup omits; the views themselves enforced only DEBUG. In the misconfigured-but-documented scenario DEBU...

GHSA-CV3R-C5H8-F4G5 @zereight/mcp-gitlab: Unauthenticated arbitrary file read via `upload_markdown` enables PAT exfiltration and full account takeover

Summary The SSE transport mode SSE=true exposes all MCP tools without any authentication. The uploadmarkdown tool reads arbitrary files from the server's local filesystem via an unsanitized filepath parameter and uploads them to a GitLab project. Combined, any unauthenticated network-reachable...

GHSA-2H44-8472-FRJJ @zereight/mcp-gitlab Vulnerable to Server-Side Request Forgery

Server-Side Request Forgery via X-GitLab-API-URL Header Allows Credential Theft Affected - Repository: zereight/gitlab-mcp - Affected versions: All versions through commit 74a8c83 - Patched versions: None at time of report Severity High. CVSS v3.1 8.5 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N Descripti...

GHSA-VMP7-252J-CWP7 @zereight/mcp-gitlab: DNS rebinding reaches local Streamable HTTP MCP transport

@zereight/mcp-gitlab exposes its Streamable HTTP MCP endpoint without an effective Host or Origin allowlist. A malicious web page can use DNS rebinding to route browser requests to a victim's local MCP listener while preserving an attacker-controlled Host and Origin. The server accepts those...

GHSA-5648-RGJ9-V224 @zereight/mcp-gitlab has multiple safety-control bypasses: execute_graphql read-only + allow-list bypass, unauthenticated transports, session-exhaustion DoS

Summary @zereight/mcp-gitlab exposes GitLab to an LLM agent while relying on read-only mode, a project allow-list, and transport auth as its safety controls. Five defects defeat those controls. Under the MCP threat model, tool-call arguments/content can be shaped by untrusted input prompt injecti...

GHSA-4595-RVPX-4Q34 emp3r0r has an unauthenticated HTTP Polling DoS

Summary The httppoll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send request bodies that are forwarded into the C2 dispatch path. This can consume serve...

GHSA-GQ9P-F254-H286 Http4s: Ember HTTP/2 buffers a frame's declared payload before checking SETTINGS_MAX_FRAME_SIZE

Summary An unauthenticated peer can make Ember's HTTP/2 read loop hold 16 MiB of a single frame in memory on a connection where Ember advertised a 16 KiB limit. The declared length is readable from the frame's first 9 bytes, but it is not compared against SETTINGSMAXFRAMESIZE until the whole...

GHSA-5HQ8-QHWW-JM7Q libp2p-quic: Remote panic via certificate expiry race during QUIC handshake

Summary libp2p-quic can panic on an inbound QUIC handshake if a malicious peer presents a valid, short lived libp2p TLS certificate and delays the final TLS 1.3 handshake fragment until the certificate expires. This is remotely reachable by a network peer and can crash applications exposing a...

GHSA-CRQ5-92J2-J7WV Http4s: ResourceService and Webjar Service path escape via percent-encoded separators

The static content handlers ResourceService and WebjarService URL decode each path segment and then reject only segments that are exactly "", ".", or "..". A percent-encoded separator %2F lets an attacker smuggle a ../ segment past that filter and escape the configured base, reading resources tha...

GHSA-CP4Q-FQW9-4HF6 Http4s Ember HTTP/2: unbounded continuation frame accumulation

When Ember receives an HTTP/2 HEADERS or PUSHPROMISE frame without the ENDHEADERS flag, it buffers the header block fragment and waits for subsequent CONTINUATION frames. These accumulate unbounded until the connection closes. Impact A remote, unauthenticated peer can exhaust the heap on any Embe...

GHSA-JRPM-956J-96JG Http4s: Ember chunk parser lenience (TE.TE request smuggling)

Summary Ember's chunk decoder parses the size token leniently: it strips leading and trailing whitespace and accepts a leading + or - sign. RFC9112 §7.1 defines chunk-size = 1HEXDIG. An intermediary that parses the chunk boundary differently or rejects it will disagree with Ember on request...

GHSA-GRH8-3P95-F9RR Http4s: CookieJar middleware matches by substring, leaking cookies cross-origin

The CookieJar client middleware decides whether to attach a cookie to an outgoing request using an unanchored substring test on the host and path, instead of the domain match specified by RFC6265 5.1.3. A cookie stored for example.com is therefore sent to any host whose name merely contains...

GHSA-WV64-J4FQ-5F9X Http4s: CookieJar middleware accepts arbitrary Set-Cookie domain

When processing a Set-Cookie from a response, the CookieJar client middleware trusts the server-supplied Domain attribute verbatim, with no check that it domain-matches the host that sent the cookie RFC6265 §5.3 step 6 and no public suffix check. A malicious or compromised server can therefore...

GHSA-8F3Q-3JMV-7PRW Http4s Ember HTTP/2 has an unbounded outbound frame queue

Ember's HTTP/2 connection serializes all outgoing frames through a single unbounded queue drained by one writer fiber writeLoop. When the write side stalls, any frames the connection keeps producing accumulate in that queue without limit. The peer can drive this cheaply because the connection emi...

GHSA-FM4G-76C9-7W69 Http4s: DigestAuth nonce map grows unbounded

The DigestAuth server middleware's stale-nonce cleanup uses an inverted comparison: it removes fresh nonces and stops at the first stale one. Because a new nonce is created for every unauthenticated challenge, an attacker can drive the nonce map to grow without bound until the JVM runs out of hea...

GHSA-9XWW-74XV-GJFP Http4s: DigestAuth allows replay of captured requests

The DigestAuth replay defence stores lastNc + 1 rather than the nonce-count nc value it just accepted. When a legitimate client sends non-contiguous nc values parallel or retried requests, as browsers do, the server's counter lags behind the highest nc seen, and a captured Authorization header ca...

GHSA-9998-894R-FWVR Http4s Ember Transfer-Encoding value parsing (TE.CL / TE.0 request smuggling)

Summary Ember's HTTP/1.1 header parser matches the Transfer-Encoding header value with a case-sensitive substring test hValue.contains"chunked". RFC 9112 §7 requires transfer-coding names to be compared case-insensitively. A request carrying Transfer-Encoding: Chunked capital C is therefore not...

GHSA-8H4C-X2WG-6XP8 Http4s Ember accepts Transfer-Encoding combined with Content-Length (CL.TE request smuggling)

Summary Ember's HTTP/1.1 request parser does not reject a message that carries both a Transfer-Encoding and a Content-Length header. RFC 9112 §6.1 requires a server to treat such a message as a framing error and close the connection. An intermediary that follows the RFC's CL-strip-and-forward pat...

GHSA-9VWC-PC8P-253Q Http4s Ember HTTP/2 does not enforce SETTINGS_MAX_CONCURRENT_STREAMS

An ember server with HTTP/2 enabled .withHttp2 does not enforce SETTINGSMAXCONCURRENTSTREAMS on streams opened by the peer. A single unauthenticated connection can open an unbounded number of concurrent streams, each of which allocates per-stream server state that is never released, exhausting th...

GHSA-6M4X-PP6Q-5JMM Http4s Ember HTTP/2: unbounded inbound body buffering

Ember's HTTP/2 stack replenishes the inbound flow-control window based on bytes received off the wire, not bytes consumed by the application. Received DATA is buffered in an unbounded per-stream channel. Flow control therefore provides no backpressure: a peer can stream a large or unbounded body...

GHSA-RF68-8GJR-36Q7 Nezha: OAuth2 redirect_uri Host header injection regression when dashboard_host is empty

Summary Nezha v2.2.3 regresses the GHSA-9rc6-8cjv-rcvx host header injection fix for deployments where the new dashboardhost setting is empty. In that configuration, /api/v1/oauth2/provider again reflects the request Host header into the OAuth2 redirecturi sent to the identity provider, even if...

GHSA-R8CR-4F9W-7R75 Netmaker has a boolean‑based SQL Injection

SQL Injection in Netmaker SQLite Database Backend Summary The sqliteDeleteRecord function in Netmaker's database layer constructs SQL DELETE statements using direct string concatenation of user-supplied input. This allows an authenticated attacker to perform boolean-based SQL injection. --- Detai...

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-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...