CVE-2026-106510

A flaw was found in plugin-techdocs-node. An authenticated attacker with permissions to register catalog entities can achieve arbitrary code execution by submitting a crafted documentation configuration file. When the documentation is built, the malicious markdown extensions setting triggers...

PT-2026-107533

Name of the Vulnerable Software and Affected Versions @backstage/plugin-techdocs-node versions prior to 1.14.8 @backstage/plugin-techdocs-node versions prior to 1.15.6 @backstage/plugin-techdocs-node versions prior to 2.0.1 Description The @backstage/plugin-techdocs-node package improperly...

PT-2026-107531

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 1.14.6 Backstage versions prior to 1.15.4 Description The @backstage/plugin-techdocs-node package allows remote code execution through crafted markdown extensions within the mkdocs.yml file. An authenticated user wi...

CVE-2026-67422

pymdown-extensions is a collection of extensions for the Python Markdown library. In versions up to and including 11.0, four inline processors caret, tilde, betterem, and magiclink use regular expressions whose content groups can partition a run of delimiter characters in exponentially many ways,...

CVE-2025-67843

A Server-Side Template Injection SSTI vulnerability in the MDX Rendering Engine in Mintlify Platform before 2025-11-15 allows remote attackers to execute arbitrary code via inline JSX expressions in an MDX file...

CVE-2023-32309

PyMdown Extensions is a set of extensions for the Python-Markdown markdown project. In affected versions an arbitrary file read is possible when using include file syntax. By using the syntax --8--"/etc/passwd" or --8--"/proc/self/environ" the content of these files will be rendered in the...

PyMdown Extensions: Path traversal vulnerability

PyMdown Extensions is a collection of extensions for Python Markdown. PyMdown Extensions suffers from a path traversal vulnerability that stems from vulnerability to directory traversal attacks, which could be exploited by an attacker to read arbitrary files...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in table-row parsing, when parsing marker rows that contain more than UINT16MAX columns. Note If affected versions are used for rendering remote user-controlled markdown, this vulnerability may lead to...

CVE-2022-24724

cmark-gfm is GitHub's extended version of the C reference implementation of CommonMark. Prior to versions 0.29.0.gfm.3 and 0.28.3.gfm.21, an integer overflow in cmark-gfm's table row parsing table.c:rowfromstring may lead to heap memory corruption when parsing tables who's marker rows contain mor...