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Likely permanent: GitHub doesn’t review this ecosystem

GHSA-94h4-fj37-c825

Mastodon on other · published in mastodon/mastodon

Read the advisory on GitHub ↗

Fixed in 4.3.4, 4.2.16, 4.1.23. Dependabot, npm audit and OSV-Scanner probably never will. Find it in your project

Facts

Severity
Medium · CVSS score 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected versions
All supported versionsAs entered by the maintainer. Not reviewed. Scanners can’t read this range. How to fix it
Fixed in
4.3.4, 4.2.16, 4.1.23
CVE
CVE-2025-27399 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use Mastodon All supported versions

Upgrade to the fixed version for your release line: 4.3.4, 4.2.16, 4.1.23. Dependabot, npm audit and OSV-Scanner probably never will.

Timeline

  1. 2025-02-27 16:49 UTC

    Published by the maintainers

    Cites CVE-2025-27399

  2. 2026-10-31 12:45 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Not expected

    Reviewed by GitHub

    GitHub doesn’t review this ecosystem

Machine-readable record: feed/GHSA-94h4-fj37-c825.json