{"id":"CVE-2026-117565","aliases":[],"title":"Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetch","description":"Artalk before 2.10.1 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary URLs by submitting anonymous comments to /api/v2/comments. Attackers can set a page_key to an internal URL, which GetTitleByURL fetches after only scheme validation, then read the page title through the public comment list.","severity":"medium","score":6.9,"published":"2026-10-27T13:07:59.080Z","modified":"2026-10-27T13:07:59.080Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/ArtalkJS/Artalk/issues/1199","https://github.com/ArtalkJS/Artalk","https://github.com/ArtalkJS/Artalk/commit/dae6bf49c9efec755a5b3ac3e379b4004c29a049","https://github.com/ArtalkJS/Artalk/releases/tag/v2.10.1","https://github.com/ArtalkJS/Artalk/blob/v2.10.0/internal/dao/service.go#L96-L103","https://www.vulncheck.com/advisories/artalk-before-2.10.1-unauthenticated-ssrf-via-comment-page-title-fetch"],"sources":[{"name":"CVE","id":"CVE-2026-117565","modified":"2026-10-27T13:07:59.080Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117565"}],"assessments":[{"source":"CNA","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9},{"source":"CNA","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}]}