GHSA-3PMX-CF9F-34XR Echo static file middleware route protection bypass via encoded dot-dot traversal

Summary Echo v5.2.0 contains a bypass of the fix for GHSA-vfp3-v2gw-7wfq. The fix rejects encoded path separators such as %2F and %5C before static file path unescaping, but two traversal forms still bypass route-level middleware protections for static files. The primary bypass uses encoded dot-d...

Echo has a Static Middleware Double-Unescape Path Traversal

Summary Commit a9ede66a PR 3006, issue 2599 silently fixed a path traversal vulnerability in the Echo web framework's static file middleware. Vulnerability The static middleware double-unescaped URL paths. Go's net/http already decodes Request.URL.Path, but middleware/static.go unconditionally...

GHSA-XWQ5-6CQP-VX96 Echo has a Static Middleware Double-Unescape Path Traversal

Summary Commit a9ede66a PR 3006, issue 2599 silently fixed a path traversal vulnerability in the Echo web framework's static file middleware. Vulnerability The static middleware double-unescaped URL paths. Go's net/http already decodes Request.URL.Path, but middleware/static.go unconditionally...

CVE-2026-118667 LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requests

LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the...

EUVD-2026-112474

LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the...

CVE-2026-118667

LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the...

CVE-2026-118667

The LangGraph Python SDK is vulnerable to a path traversal issue in its v3 streaming client (synchronous and asynchronous) across langgraph-sdk versions 0.4.0 through 0.4.5 and langgraph versions 1.2.3 through 1.2.14. The get_tree and _fetch_state helpers fail to use _quote_path_param when interp...

CVE-2026-118667 LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requests

LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the...

CVE-2026-118667 LangGraph: Unencoded identifiers in LangGraph SDK v3 streaming can redirect authenticated GET requests

LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the...

CVE-2026-118663

@hono/node-server allows running the Hono application on Node.js. From 1.19.10 until 2.1.3, serveStatic decodes a request path a second time after Hono has already decoded it for routing, so a malformed percent-encoded sequence can make route middleware evaluate an encoded path while static file...

CVE-2026-63190

FearlessCMS is a flat-file content management system centered on simplicity and open source. Prior to version 0.1.4, five debug/test PHP scripts under admin/ perform privileged operations without isLoggedIn authentication checks, CSRF protection or adequate path validation. On PHP's built-in...

CVE-2026-118650

Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, a globally mounted middleware.Static instance can interpret an encoded request path differently from Echo's router because the router matches the still-encoded path while the static handler uses the decoded URL.Path. The advisory demonstrates...

CVE-2026-118655 Echo: Static Middleware Double-Unescape Path Traversal

Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middleware.Static can decode an already decoded Request.URL.Path a second time. Double-encoded separators can consequently be reconstructed before filesystem resolution. This can reach a file under a guarded route when the static middleware i...

CVE-2026-118655

The Echo Go web framework is vulnerable to a path traversal issue in versions prior to 4.15.3 and 5.2.0 . The middleware.Static component can perform a second decoding on an already decoded Request.URL.Path . This allows an attacker to use double-encoded separators to reconstruct restricted paths...

CVE-2026-118655 Echo: Static Middleware Double-Unescape Path Traversal

Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middleware.Static can decode an already decoded Request.URL.Path a second time. Double-encoded separators can consequently be reconstructed before filesystem resolution. This can reach a file under a guarded route when the static middleware i...

CVE-2026-116690

A flaw was found in MLflow. Due to improper path validation during model version creation, the application allows local file paths to be assigned as model artifact locations. A remote attacker can exploit this vulnerability by submitting a server-local path and retrieving it through the artifact...

Highcharts Grid: custom icon definition objects written with raw `setAttribute` on `<path>`

Impact A custom icon supplied under rendering.icons as an icon definition object is built by creating an SVG path for each of its child entries and setting every key of that entry as an attribute of the path, without filtering the attribute names; only the string form of the option is passed...

GHSA-6G3C-P4FG-XV47 Highcharts Grid: custom icon definition objects written with raw `setAttribute` on `<path>`

Impact A custom icon supplied under rendering.icons as an icon definition object is built by creating an SVG path for each of its child entries and setting every key of that entry as an attribute of the path, without filtering the attribute names; only the string form of the option is passed...

CVE-2026-100707

A flaw was found in Kyverno. Inconsistent path validation allows an authenticated user with low privileges to bypass namespace isolation boundaries by using percent-encoded directory traversal sequences in policy API requests. An attacker can exploit this issue to access and read sensitive...

Echo's middleware.Static: `%2F`-encoded path bypasses route/group middleware guarding a statically-served path

Summary When middleware.Static is mounted globally e.Usemiddleware.Static... and an application relies on a route- or group-level middleware guard to restrict a path that also falls under the served static root, a %2F-encoded request bypasses that guard while the file is still served. This is the...