EUVD-2026-38333

NLTK Natural Language Toolkit is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. Prior to 3.10.0-rc1, nltk.data.load in NLTK is vulnerable to path traversal via URL-encoded path separators and traversal segments...

Open WebUI: Path traversal / SSRF in terminal server proxy via encoded path traversal

Summary The terminal-server reverse proxy in backend/openwebui/routers/terminals.py does not fully confine the user-controlled path segment before forwarding it to an admin-configured terminal server. An authenticated user who has been granted access to a terminal server can craft path values...

Directory Traversal

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to Directory Traversal via the nltk.data.load function. An attacker can access arbitrary files on the local filesystem by supplying specially...

CVE-2026-44373

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in...

Directory Traversal

SiYuan is vulnerable to Directory Traversal. The vulnerability is due to improper validation of file paths in the /export endpoint, which allows an attacker to use double-encoded traversal sequences to read arbitrary files and obtain sensitive information...

GHSA-69XR-M8H6-H664 Angular SSR has Open Redirect and Request Steering via Encoded X-Forwarded-Prefix

Description A vulnerability exists in the X-Forwarded-Prefix header processing logic within Angular SSR. The internal validation mechanism fails to properly account for URL-encoded characters, specifically dots %2e%2e. This allows an attacker to bypass security filters by injecting encoded path...

GHSA-5W89-W975-HF9Q Nitro has a proxy scope bypass via percent-encoded path traversal in `routeRules`

A proxy route rule like: ts routeRules: "/api/orders/": proxy: to: "http://upstream/orders/" is intended to limit the proxy to URLs under /api/orders/. Before the patch, an attacker could bypass that scope by sending percent-encoded path traversal ..%2f in the URL, causing Nitro to forward a...

PT-2026-38316

Name of the Vulnerable Software and Affected Versions Angular SSR versions 19.0.0-next.0 through 19.2.24 Angular SSR versions 20.x through 20.3.24 Angular SSR versions 21.x through 21.2.8 Angular SSR versions 22.0.0-next.0 through 22.0.0-next.6 Description An issue exists in the processing logic ...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass via the service invocation access control process. An attacker can bypass access control policies and invoke unauthorized methods by submitting specially crafted method paths containing encoded path traversal...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass via the service invocation access control process. An attacker can bypass access control policies and invoke unauthorized methods by submitting specially crafted method paths containing encoded path traversal...

SUSE CVE-2026-33027

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operati...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the deleteFile function. An attacker can delete arbitrary files or directories on the server by sending specially crafted HTTP requests containing encoded path traversal sequences. PoC !/usr/bin/env bash Delete a...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal through improper validation of URL-encoded traversal sequences in the backend process. An attacker can delete critical configuration directories by supplying specially crafted paths. Details A Directory Traversal...

CVE-2026-33027

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operati...

Nginx Configuration Directory Vulnerable to Recursive Deletion via Improper Path Validation

Summary The nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory /etc/nginx. In particular, this allows an...

GHSA-M8P8-53VF-8357 Nginx Configuration Directory Vulnerable to Recursive Deletion via Improper Path Validation

Summary The nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory /etc/nginx. In particular, this allows an...

Nginx Configuration Directory Vulnerable to Recursive Deletion via Improper Path Validation

The nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory /etc/nginx. In particular, this allows an authenticated us...

Nginx UI 安全漏洞

Nginx UI is a web interface for Nginx developed by Jacky. Versions of Nginx UI prior to 2.3.4 contained security vulnerabilities. These vulnerabilities stemmed from improper handling of URL-encoded traversal sequences, which could allow authenticated users to delete the entire /etc/nginx director...

CVE-2026-32036

OpenClaw gateway plugin versions prior to 2026.2.26 contain a path traversal vulnerability that allows remote attackers to bypass route authentication checks by manipulating /api/channels paths with encoded dot-segment traversal sequences. Attackers can craft alternate paths using encoded travers...

CVE-2026-32036

OpenClaw gateway plugin versions prior to 2026.2.26 contain a path traversal vulnerability that allows remote attackers to bypass route authentication checks by manipulating /api/channels paths with encoded dot-segment traversal sequences. Attackers can craft alternate paths using encoded travers...