https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T10:33:14.852205+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-104445 fkie_cve-2026-104445 2026-10-03T10:33:14.854934+00:00

YesWiki before 4.6.7 contains an authentication bypass vulnerability in the ActivityPub inbox that fails to bind the verified HTTP signature signer to the activity actor. Unauthenticated attackers with any ActivityPub keypair can send signed Delete or Update activities referencing a mirrored entry's sourceUrl to delete or overwrite other actors' federated entries.

 https://vulnerability.circl.lu/vuln/ghsa-px48-25j6-h73c GHSA-px48-25j6-h73c 2026-10-03T10:33:14.855016+00:00

YesWiki before 4.6.7 contains an authentication bypass vulnerability in the ActivityPub inbox that fails to bind the verified HTTP signature signer to the activity actor. Unauthenticated attackers with any ActivityPub keypair can send signed Delete or Update activities referencing a mirrored entry's sourceUrl to delete or overwrite other actors' federated entries.