GHSA-F72V-6W45-Q472 undici vulnerable to Subresource Integrity bypass via non-lowercase algorithm tokens

Impact undici's fetch verifies Subresource Integrity SRI metadata by looking up the algorithm token in a lowercase-only set, but the SRI specification defines a valid token by its ASCII-lowercase form. A correct but non-lowercase token such as SHA256-... or Sha256-... is therefore treated as...

GHSA-M5MM-P8H7-M29V Serialize JavaScript: Cross-site scripting (XSS) via unescaped </script at the end of a serialized function body

Impact serialize-javascript escapes its output so it is safe to embed inside a element. Before 7.1.3 that guarantee did not hold for a function value whose source ends in a bare . A body ending exactly at followed by markup: js const serialize = require'serialize-javascript'; function f f.toStrin...

GHSA-Q7QP-RJG7-Q26M multer vulnerable to Denial of Service via a pending asynchronous fileFilter after request teardown

Impact When multer is configured with an asynchronous fileFilter, a single request can crash the Node.js process. If a request is aborted for example when one file is rejected while another file's async fileFilter is still pending, the pending callback later resumes a parsing stream that multer h...

GHSA-2WQP-Q3C6-CCJ5 MLflow: SSRF on unauthenticated MLflow servers via third-party scorer kwargs in the scorer invoke, register, and GenAI evaluate endpoints

Summary MLflow's tracking server exposes POST /ajax-api/3.0/mlflow/scorer/invoke with no authentication, and the handler reflectively instantiates an attacker-named class from attacker-supplied JSON with unconstrained constructor kwargs. With the optional trulens + trulens-providers-litellm...

GHSA-6HMW-9432-67QQ LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores

Summary The Postgres and SQLite stores save a namespace as its labels joined with ., so "tenant", "bob" and "tenant.bob", map to the same stored namespace. put rejected labels containing ., but get, search, delete, listnamespaces, their async versions, and ops passed directly to batch/abatch did...

GHSA-834V-8H66-3H79 Happy DOM: Incomplete fix for CVE-2026-33943: unsanitized import alias leads to host code execution

Summary The ESM compiler in [email protected] does not validate imported local binding aliases before interpolating them into generated JavaScript. As a result, an invalid ESM import alias can be transformed into a valid JavaScript destructuring default initializer and executed. This appears to b...

GHSA-9PVW-HWFG-92H5 Wasmtime: Panic lowering a host-created component model stream into a guest that expects a different payload type

Summary Wasmtime may panic when the host lowers a component model stream or future into a guest, if the host created that stream or future with one payload type and the guest expects a different one. This can happen when an embedder creates a stream or future, passes it through a guest, receives ...

GHSA-897F-G5GM-FMXM Wasmtime: Bit-packing in Cranelift compiler causes silent overflow and miscompilation

Summary In Wasmtime prior to v43, the Cranelift compiler backend bit-packs its SSA value indices in a way that can result in silent overflow in release builds, and result in incorrect value references in the IR resulting in arbitrary miscompilation. A very large Wasm function body, or one that is...

GHSA-CRV4-6MHJ-J5JH filelock: SoftFileLock stale-break restore follows a swapped-in symbolic link and hard-links a file of the user running the lock into the lock directory

When a soft-lock stale break finds that the marker the lock file at it renamed aside was a live one recreated by a successor, the restore branch of breaklockfile checks the break name with lstat a check that reads a name without following a symbolic link and then calls os.linkbreakpath, lockfile ...

GHSA-V4X8-3WR5-3WQ8 filelock ReadWriteLock: SQLite reopens the lock database by name, so a planted symlink or journal file makes the lock user's process overwrite or unlink its own files

ReadWriteLock and AsyncReadWriteLock the SQLite-backed reader/writer lock hand SQLite a name they do not control. On Linux the lock validates its database through a descriptor the number the kernel gives a process for an open file. It then connects SQLite to /proc/self/fd/, a Linux path that name...

GHSA-H4FR-CMH5-QR62 Fallow: A `.*` glob segment let an analyzed repository make Fallow test paths in the parent of the project root

Impact Fallow expands some globs from the analyzed repository on disk. Before 3.34.0, a segment such as ., .? or .. in such a glob also matched the special .. entry. The glob crate tests .. against a segment that starts with a literal .. Fallow validates plugin glob patterns and refuses absolute...

GHSA-JFWM-3P3C-6HX5 Fallow: Jest and Vitest `projects` entries let an analyzed repository make Fallow read files outside the project root

Impact Fallow reads the Jest and Vitest configs of the repository that it analyzes. A Jest projects entry or a Vitest test.projects entry can name a path. Fallow followed such an entry to a config file and read that file, also when the file was outside the project root. These forms reached outsid...

GHSA-5X8W-8JJ5-Q52H Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution

Credits Researcher: Alex Bouffard [email protected] Summary A heap buffer overflow in Pillow's FlashPix FPX JPEG-tile decoder lets an attacker achieve arbitrary code execution by getting an application to open a single crafted file with Image.open. The file is recognized by content the OLE2...

GHSA-F2HQ-32VH-53CC postal-mime: Quadratic CPU consumption when decoding a header of many joinable RFC 2047 base64 encoded words

Impact Decoding a header that holds a long run of joinable RFC 2047 base64 encoded words, such as =?utf-8?B?QUJD?= repeated tens of thousands of times in a Subject, From, To, a filename or a description, took time quadratic in the number of words. The join check ran a regex over the text joined s...

GHSA-654X-CWWV-5J9C Pillow: Arrow export leaks stale heap memory when PILLOW_ALIGNMENT > 1

Summary When PILLOWALIGNMENT is set above 1, exporting an image to Arrow returns uninitialized heap memory mixed in with the pixel data. That memory can include pixels from images the process freed earlier. Details With an alignment above 1, the default allocator pads each row up to alignedlinesi...

GHSA-8C8M-P3M8-CJG8 Nodemailer: A nested comment ends early in addressparser, releasing the rest of the comment as a recipient

Vulnerability summary RFC 5322 comments nest. addressparser ended a comment at the first , including the one that closes a nested comment, and parsed the rest of the outer comment as header text. Victim xy names [email protected] with xy as a comment, and Nodemailer read it as the address [email protected]...

GHSA-M943-M63M-W62W Nodemailer: A ";" inside a quoted string or comment ends an address group early in addressparser, turning display text into a recipient

Vulnerability summary addressparser ends an RFC 5322 group at the first ;, including one inside a quoted display name or a comment. The text after it is parsed again as top level recipients with the quoting flipped, so text that every conformant parser reads as a display name or comment becomes a...

GHSA-85X2-Q946-CP5H Nodemailer: A ">" inside a quoted local part ends an angle-addr early in addressparser, delivering to a domain the header does not name

Vulnerability summary addressparser ends an angle-addr at the first it sees, including one inside a quoted local part, a comment or a domain literal. The domain is then read off the text in front of that . "@good.com is the mailbox "[email protected]"@good.com under RFC 5322, and Nodemailer read it as a...

GHSA-F9X3-7VQ9-CPH6 Laravel TokenGuard authentication bypass through non-string API credentials

Laravel's built-in TokenGuard, when configured with a standard token-based API guard, may be bypassed to authenticate as an arbitrary existing user without knowledge of their valid API token. Under certain database configurations MySQL/MariaDB an attacker can submit a specially crafted, non-strin...

GHSA-5WCM-3V2W-8362 Laravel relationship inclusion can trigger unauthorized data destruction

A vulnerability in how relationship inclusion is processed on certain read endpoints. Under specific conditions, a request to a read-only endpoint can be crafted to trigger a destructive database operation on a related table, rather than simply retrieving data. Impact A user with only read access...

GHSA-XMJ3-9GF7-H52W setuptools: Windows path escape via namespace_packages.txt during legacy wheel installation Description

Summary On Windows, attacker-controlled content in a wheel's .dist-info/namespacepackages.txt can cause setuptools' legacy wheel installation path to create an init.py outside the requested destinationeggdir. The attacker can influence the destination path, but not the contents of the created fil...

GHSA-W74X-V6F9-J3XG fast-uri vulnerable to URI scheme spoofing via percent-encoded scheme decoding

Impact fast-uri percent-decodes the scheme component with the legacy global unescape before validating it, so an input whose decoded scheme is a valid but dangerous token is emitted as a live scheme. RFC 3986 section 3.1 does not allow percent-encoding in a scheme, so no RFC or WHATWG parser trea...

GHSA-XHQ7-XMQJ-769H fast-uri vulnerable to improper path equivalence in relative reference normalization

Impact fast-uri's normalize and serialize apply RFC 3986 dot-segment removal removedotsegments to the path of a relative-path reference. RFC 3986 section 5.2.4 defines that algorithm only for the merged target path during resolution, not for the reference itself, so applied to the reference it...

GHSA-WJR9-J795-JXCR fast-uri vulnerable to host confusion via unchecked WHATWG host canonicalization

Impact fast-uri versions = 2.4.2, = 3.1.3, = 4.0.1, = 4.2.2 can silently rewrite the host of an HTTP-family URL http, https, ws, wss, or any scheme with domainHost: true. For those schemes canonicalizeHost passes the parsed host to the WHATWG URL parser and adopts its .hostname without checking...

GHSA-333X-W4R6-6CRP fast-uri vulnerable to scheme injection via an unescaped first-segment colon in suffix references

Impact fast-uri's serialize, normalize, and resolve, when called with the non-default option reference: 'suffix' on a reference that has no authority, emit a relative reference whose first path segment contains a bare colon without escaping it. RFC 3986 section 3.3 requires the first segment of a...

GHSA-7XGJ-8392-5Q4R FastMCP: Post-transform component authorization is skipped on direct calls

Maintainer assessment and remediation This report is accepted as a FastMCP authorization vulnerability. In supported configurations, a server transform can change the metadata used by a component's authorization policy. Direct lookups previously checked the original component but returned the...

GHSA-VQQP-X5QM-5QP4 FastMCP MCP client wrappers construct M2M OAuth providers without issuer binding — client secret redirectable to attacker-advertised authorization server

Maintainer assessment and remediation This report is accepted as a FastMCP credential-binding vulnerability. Affected versions of the OAuth client credentials providers do not expose the authorization-server issuer that owns pre-registered credentials. An untrusted or compromised MCP server can...

GHSA-GX7P-2J49-HFQ4 vLLM : DoS via unvalidated mm_processor_kwargs in multimodal image processors (Isaac, InternVL, H2OVL, etc.)

Summary API clients can supply arbitrary mmprocessorkwargs per request. vLLM forwards these values through the multimodal rendering and processing pipeline to Hugging Face and custom image/video processor constructors and calls. Resource-sensitive values such as image size, patch size, patch coun...

GHSA-PFHG-Q3QV-9Q6R SvelteKit: URL redirection to untrusted site via enhanced form submission

Impact Applications using enhanced form actions use:enhance on routes that accept paths beginning with //, such as catch-all routes, may be vulnerable to an open redirect. Patches A fix has been prepared for @sveltejs/kit 3.0.0. Users should upgrade to 3.0.0 or later. The fix preserves leading...

GHSA-J6QF-3M9C-VWJ3 chi: Client IP spoofing in ClientIPFromXFF via X-Forwarded-For

Summary ClientIPFromXFF skips any X-Forwarded-For entry in a configured trusted CIDR but never verifies that the direct TCP peer in http.Request.RemoteAddr belongs to that CIDR. A client that can reach the Go server directly can therefore append a trusted-looking proxy address and choose the clie...

GHSA-6C7F-9265-G8FW pypdf: Possible long runtimes for repeated references to the same missing object

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires loading relevant parts of a file like their pages where the same, but non-existent indirect object is referenced multiple times. Patches This has been fixed in pypdf==6.21.2. Workarounds If...

GHSA-JR96-GVGH-J3R4 pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with repeated malformed cross-reference streams. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes fr...

GHSA-GMH7-3G9R-MJH5 pypdf: Possible long runtimes for large xref table header limits

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires opening a file with large/wrong upper limits in the xref table. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes from PR 423...

GHSA-5WJR-9356-4WC8 Tokio: Race condition in `tokio::time::Interval`

Summary On the multi-threaded runtime, there is a race condition between Interval::polltick and the runtime's time driver. This affects Interval only. Sleep and Timeout are not affected. Details In Tokio v1.54.0, a race condition between tokio::time::Interval::polltick including .tick.await and t...

GHSA-JR5W-W6X2-84P9 Electron: Mitigation for compromised eMudhra intermediate certificates

Impact A set of eMudhra intermediate certificates were compromised and are being blocked by browsers and other TLS clients. This Electron update adds the same block to both Chromium networking and Node.js tls, https and fetch. On earlier versions, an attacker holding a certificate issued through...

GHSA-Q54R-JF2P-RFR2 gitoxide gix: untrusted .git/config disables filesystem .git-protection path checks via unfiltered protect_options()

Summary In the gix crate, Cache::protectoptions in gix/src/config/cache/access.rs reads the three filesystem path-protection settings core.protectHFS, core.protectNTFS, and gitoxide.core.protectWindows with the unfiltered gixconfig::File::boolean accessor instead of the trust-aware booleanfilter...

GHSA-MHF7-XP6R-6QRC Livewire: Authorization bypass in #[Authorize] via reordered parameter keys and #[Json] execution order

Impact Three issues allowed actions protected by the Authorize attribute to run against records the current user is not authorized for: 1. Out-of-order parameter keys on actions. Authorize resolved a model parameter by its array key, while the action itself received parameters positionally. A...

GHSA-H53F-RM2W-W7RG Echo: X-Real-IP extractor trusts the header value instead of the sending peer

Impact In Echo v5, ExtractIPFromRealIPHeader checked whether the address supplied in X-Real-IP belonged to a trusted range instead of checking the address of the direct network peer. An untrusted client could therefore supply a loopback or private address and have it returned by c.RealIP with the...

GHSA-9969-6676-49H5 Echo: WebSocket proxy can retain connections and handlers after client disconnect

Impact Echo's Proxy middleware could retain a handler, copy goroutines and network connections after a WebSocket client disconnected if the upstream kept its connection open. The raw proxy waited for both copy directions to finish without reliably closing the other connection when one direction...

GHSA-H7WR-284F-5QVC Echo: Decompress permits unbounded gzip expansion in v4

Impact Echo v4's opt-in Decompress middleware exposed a gzip-decoded request stream without limiting its expanded size. A small compressed request could therefore produce a very large decoded body. Handlers that read or bind that body could consume excessive memory or CPU, and repeated or...

GHSA-CXF3-9H37-7RR8 Echo: Rejected WebSocket upgrades can bypass Echo route-level access controls

Impact Echo's Proxy middleware selected a raw tunnel when the client requested a WebSocket upgrade, before validating whether the configured upstream accepted it. If the upstream returned an ordinary HTTP response and kept the connection alive, subsequent HTTP requests on that connection were...

GHSA-X9FF-22GV-65F4 Echo: BodyDump can discard BodyLimit overflow errors for unknown-length requests

Impact Echo v5's BodyDump middleware captured a bounded prefix, drained the remaining request body while ignoring read errors, and then replaced the body with the captured prefix. With an outer BodyLimit, an unknown-length request such as an HTTP/1.1 chunked request, and a BodyDump capture limit...

GHSA-F48P-C9V4-H7XV Echo: BodyDump captures request and response bodies without size limits in v4

Impact Echo v4's opt-in BodyDump middleware read complete request bodies into memory and retained complete response bodies without a capture limit. A client able to submit large requests to a route using BodyDump could cause large allocations before the application handler ran. Large responses,...

GHSA-4V6F-7VJH-6X4M Strands Agents SDK: Exposure of data element to wrong session in the A2A Server

Summary Strands Agents SDK is an open-source SDK, available for Python strands-agents and TypeScript @strands-agents/sdk, for building and running AI agents. An issue exists where, under certain circumstances, the Agent2Agent A2A server shares conversation history across callers with different...

GHSA-CX6F-VJHG-G3CC virtualenv: Bash activator leaves the --prompt value unescaped in PS1 when promptvars is off, so prompt expansion later executes it (regression in 21.14.9)

Summary The bash activator puts the caller-supplied prompt value into PS1 unescaped whenever promptvars is off at activation time, and assumes prompt expansion can never run afterwards. promptvars and posix mode are runtime shell state, not a property of the activation moment: re-enabling prompt...

GHSA-H7WW-273W-6CM8 Mistune: Path Traversal and XSS in Include directive

The Include directive in src/mistune/directives/include.py does not validate that the resolved file path stays within the source directory, allowing path traversal via ../ sequences to read arbitrary files. Additionally, error messages and included file contents are rendered without HTML escaping...

GHSA-53XC-49M8-P798 Twisted: Unauthenticated Remote Denial of Service in the Twisted IRC Server via an Unbounded Line Buffer

Summary An unbounded-buffer vulnerability CWE-770 in the Twisted words IRC server lets any unauthenticated remote client exhaust server memory. twisted.words.protocols.irc.IRC.dataReceived appends every received byte to a per-connection buffer and only removes data at a line feed, with no maximum...

GHSA-CWM5-JH59-MWXR Twisted: Unauthenticated Remote Denial of Service in the Twisted conch Telnet Transport via an Unbounded Subnegotiation Buffer

Summary An allocation-without-limits vulnerability CWE-770 in the Twisted conch telnet transport lets any unauthenticated remote peer exhaust server memory over a single connection. When the peer opens a telnet subnegotiation with IAC SB and then streams bytes without ever sending the IAC SE...

GHSA-Q7QQ-6MHP-9RC4 Twisted: HTTP Request Smuggling in twisted.web via a Bare CR or LF in a Header Value

Summary An incomplete header-value validation CWE-444 in the Twisted HTTP server lets a bare carriage return or line feed in a header value hide a following header from the parser. twisted.web.http.HTTPChannel.headerReceived rejects a NUL byte in a header value but not a bare CR or LF, even thoug...

GHSA-P92P-RXJ5-7P2X vLLM: Forged multimodal UUID + P0/P1 processor-cache eviction drift: unauthenticated remote crash of the whole vLLM engine

Summary Multimodal content parts imageurl, videourl, inputaudio, ... accept a user-supplied uuid field that vLLM uses verbatim as the item's cache identity mmhash. The two frontend/engine processor caches P0 "sender" cache in the API process, P1 "receiver" cache in the EngineCore process are...