Discourse <=2026.2.0 - Hidden Post Revision Disclosure via revert_to Authorization Bypass

Discourse versions before 2026.1.2, 2026.2.1, and 2026.3.0-latest.1 contain an authorization bypass in PostsControllerdisplaypost. The controller calls post.reverttoparams:version directly whenever a version query parameter is present, without checking whether the corresponding PostRevision is...

EUVD-2026-52927

A vulnerability has been found in H3C NX15 V100R017. This affects the function delete of the file /api/esps. The manipulation of the argument esps.apcm.version leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendo...

PT-2026-59610

Summary A Path Traversal vulnerability in the Pydantic AI web UI allows an attacker to serve arbitrary JavaScript in the context of the application by crafting a malicious URL. If a victim clicks the link or visits it via an iframe, attacker-controlled code executes in their browser, enabling the...

PT-2026-59608

Summary A Path Traversal vulnerability in the Pydantic AI web UI allows an attacker to serve arbitrary JavaScript in the context of the application by crafting a malicious URL. If a victim clicks the link or visits it via an iframe, attacker-controlled code executes in their browser, enabling the...

Roxy-WI 操作系统命令注入漏洞

Roxy-WI is an open-source web interface designed for managing Haproxy, Nginx, and Keepalived servers. Versions of Roxy-WI 8.2.6.4 and earlier contained a vulnerability related to operating system command injection. This vulnerability stemmed from the POST /config/versions/route request, which...

TOTOLINK CA750-PoE 操作系统命令注入漏洞

TOTOLINK CA750-PoE is a wireless network access device produced by TOTOLINK Corporation. Version 6.2c.510 of TOTOLINK CA750-PoE contains a vulnerability related to operating system command injection. This vulnerability arises from the operation of the setUnloadUserData function in the...

CVE-2026-27454

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, requesting /posts/:id.json?version=X bypassed authorization checks on post revisions. The displaypost method called post.revertto directly without verifying whether the revision was hidde...

Cross-site Scripting

Pydantic AI is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to insufficient validation of a user-controlled version parameter when constructing CDN URLs, allowing path traversal that causes the server to fetch and serve attacker-controlled JavaScript from the CDN, leading to...

CVE-2026-25640

A flaw was found in Pydantic AI. A remote attacker can exploit a path traversal vulnerability in the Pydantic AI web UI by crafting a malicious URL. This vulnerability arises from insufficient validation of the version query parameter, allowing the server to fetch and serve attacker-controlled HT...

Cross-site Scripting (XSS)

Overview pydantic-ai-slim is an Agent Framework / shim to use Pydantic with LLMs, slim package Affected versions of this package are vulnerable to Cross-site Scripting XSS via the version query parameter used in constructing the CDN URL for serving frontend HTML. An attacker can execute arbitrary...

PT-2026-6869

Summary A Path Traversal vulnerability in the Pydantic AI web UI allows an attacker to serve arbitrary JavaScript in the context of the application by crafting a malicious URL. If a victim clicks the link or visits it via an iframe, attacker-controlled code executes in their browser, enabling the...

CVE-2025-68619

CVE-2025-68619 affects the Signal K Server. The appstore REST endpoint allows admins to install npm packages by passing a version specifier, but the code does not sanitize this field and forwards it to npm. Because npm supports arbitrary version specifiers (including URLs and git sources) the att...

CVE-2025-13261

A vulnerability was found in lsfusion platform up to 6.1. Affected is the function DownloadFileRequestHandler of the file web-client/src/main/java/lsfusion/http/controller/file/DownloadFileRequestHandler.java. Performing manipulation of the argument Version results in path traversal. Remote...

lsFusion 路径遍历漏洞

lsFusion is an information system development platform based on a declarative open source language from lsfusion Open Source. A path traversal vulnerability exists in lsfusion 6.1 and earlier versions, which stems from an incorrect operation of the parameter Version in the file...

EUVD-2025-34770

Smidge is vulnerable to Path Traversal...

Smidge 路径遍历漏洞

Smidge is a file compression, composition, compression, and management library from the individual developer Shannon Deminick. A path traversal vulnerability exists in Smidge 4.5.1 and earlier versions, which stems from the incorrect manipulation of the parameter Version in the Bundle Handler...

Tenda AC18 newVersion Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which originates from the parameter newVersion in the file /goform/setNotUpgrade fails to correct...

EUVD-2016-9842

Malware in sbrugna...

Cross-site Scripting (XSS)

Overview cadwyn is a Production-ready community-driven modern Stripe-like API versioning in FastAPI Affected versions of this package are vulnerable to Cross-site Scripting XSS via the version parameter of the /docs endpoint. An attacker can execute arbitrary JavaScript code in a user's browser b...

GHSA-2GXP-6R36-M97R Cadwyn vulnerable to XSS on the docs page

Summary The version parameter of the /docs endpoint is vulnerable to a Reflected XSS Cross-Site Scripting attack. PoC 1. Setup a minimal app following the quickstart guide: https://docs.cadwyn.dev/quickstart/setup/ 2. Click on the following PoC link:...