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Package details: pkg:npm/%40backstage/plugin-techdocs-node@1.14.3
purl pkg:npm/%40backstage/plugin-techdocs-node@1.14.3
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-4t54-csrc-57g3 TechDocs Mkdocs Configuration Key Enables Arbitrary Code Execution 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 documentation build process. A gap in this allowlist allows attackers to craft an `mkdocs.yml` that causes arbitrary Python code execution, completely bypassing TechDocs' security controls. CVE-2026-29186
GHSA-928r-fm4v-mvrw

Date Actor Action Vulnerability Source VulnerableCode Version
2026-05-31T10:55:53.616341+00:00 GithubOSV Importer Fixing VCID-4t54-csrc-57g3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-928r-fm4v-mvrw/GHSA-928r-fm4v-mvrw.json 38.6.0
2026-05-31T01:08:14.104849+00:00 GHSA Importer Fixing VCID-4t54-csrc-57g3 https://github.com/advisories/GHSA-928r-fm4v-mvrw 38.6.0
2026-05-30T21:07:35.960804+00:00 GitLab Importer Fixing VCID-4t54-csrc-57g3 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/@backstage/plugin-techdocs-node/CVE-2026-29186.yml 38.6.0