{"uuid": "54e1f26f-b371-47dd-9c37-b8326becc963", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-52767", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117235738545754231", "content": "CVE-2026-52767: YesWiki (4.6.2-4.6.5) improper openssl_verify check via loose boolean negation allows auth bypass (CVSS 8.2). Attackers can forge signatures and trigger processActivity(). Unpatched\u2014upgrade to 4.6.6 or disable affected endpoints now. https://www.valtersit.com/cve/", "creation_timestamp": "2026-09-08T13:50:10.090860Z"}