CVE-2026-29186

Summary: CVE-2026-29186 affects Backstage prior to version 1.14.3, due to a gap in the allowlist used by the @backstage/plugin-techdocs-node when processing MkDocs configuration keys. This gap enables an attacker to craft an mkdocs.yml that leads to arbitrary Python code execution, bypassing Tech...

CVE-2026-29186 @backstage/plugin-techdocs-node: TechDocs Mkdocs Configuration Key Enables Arbitrary Code Execution

Backstage is an open framework for building developer portals. Prior to version 1.14.3, this is a configuration bypass vulnerability that enables arbitrary code execution. The @backstage/plugin-techdocs-node package uses an allowlist to filter dangerous MkDocs configuration keys during the...

CVE-2026-29185

Backstage's CVE-2026-29185 affects the SCM URL parsing logic in the Backstage integration component. Before version 1.20.1, encoded path traversal sequences could be included in SCM URLs and, when processed by integration functions that construct API URLs, cause traversal segments to redirect req...

CVE-2026-30841

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, passwordreset.php outputs $GET"token" and $GET"email" directly into HTML input value attributes using and without calling htmlspecialchars. This allows reflected XSS by breaking out of the attribute...

CVE-2026-30829

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

CVE-2026-30842

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any...

CVE-2026-30827

CVE-2026-30827 affects express-rate-limit for Express. The default keyGenerator mishandles IPv4 when the system treats IPv4 addresses as IPv6 mapped (IPv4-mapped IPv6 addresses like ::ffff:x.x.x.x). On dual-stack servers, this causes a /56 subnet mask to be applied to all IPv6 addresses, making a...

PT-2026-23872

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.8 Parse Server versions prior to 9.5.0-alpha.8 Description Parse Server, an open source backend deployable on Node.js infrastructures, contains a path traversal flaw in the PagesRouter static file serving...

Photon OS 4.0: Nss PHSA-2026-4.0-0973

An update of the nss package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0973. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid30146...

PT-2026-24654

Name of the Vulnerable Software and Affected Versions Black versions prior to 26.3.0 Description Black is a Python code formatter that provides a GitHub action for code formatting. The action supports an option, use pyproject: true, to read the Black version from the repository's pyproject.toml...

CommonMark has DisallowedRawHtml extension bypass via whitespace in HTML tag names

Impact The DisallowedRawHtml extension can be bypassed by inserting a newline, tab, or other ASCII whitespace character between a disallowed HTML tag name and the closing . For example, would pass through unfiltered and be rendered as a valid HTML tag by browsers. This is a cross-site scripting X...

CVE-2026-30223

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, when JWT authentication is configured using either "authJwtPubKeyPath" local RSA public key or "authJwtHmacSecret" HMAC secret, the configured audience value authJwtAud is not enforced during toke...

CVE-2026-29788

TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work. Prior to version 30, conversion of empty strings to null allows disguising DPA reports as genuine self-deletion reports. This issue has been...

CVE-2026-30229 Parse Server: Endpoint `/loginAs` allows `readOnlyMasterKey` to gain full read and write access as any user

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.6 and 9.5.0-alpha.4, the readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary...

CVE-2026-26196

Gogs is an open source self-hosted Git service. Prior to version 0.14.2, gogs api still accepts tokens in url params like token and accesstoken, which can leak through logs, browser history, and referrers. This issue has been patched in version 0.14.2...

EUVD-2026-10045

Mesa is an open-source Python library for agent-based modeling, simulating complex systems and exploring emergent behaviors. In version 3.5.0 and prior, checking out of untrusted code in benchmarks.yml workflow may lead to code execution in privileged runner. This issue has been patched via commi...

CVE-2026-29073 SiYuan: Direct SQL Query API accessible to Reader-level users enables unauthorized database access

SiYuan is a personal knowledge management system. Prior to version 3.6.0, the /api/query/sql lets a user run sql directly, but it only checks basic auth, not admin rights, any logged-in user, even readers, can run any sql query on the database. This issue has been patched in version 3.6.0...

CVE-2026-28801

Natro Macro is an open-source Bee Swarm Simulator macro written in AutoHotkey. Prior to version 1.1.0, any ahk code contained inside of a pattern or path file is executed by the macro. Since users commonly share path/pattern files, an attacker could share a file containing malicious code, which i...

CVE-2026-29039

Changedetection.io prior to 0.54.4 is vulnerable to an Arbitrary File Read via XPath in include_filters, where unparsed-text() can read files accessible to the application. Affected component is the XPath-based content filter processing using the elementpath parser. Impact includes reading sensit...

EUVD-2026-10008

Natro Macro is an open-source Bee Swarm Simulator macro written in AutoHotkey. Prior to version 1.1.0, any ahk code contained inside of a pattern or path file is executed by the macro. Since users commonly share path/pattern files, an attacker could share a file containing malicious code, which i...