{"affected":[{"defaultStatus":"unaffected","ecosystem":"golang","packageName":"github.com/artalkjs/artalk/v2","product":"Artalk","source":"CNA: VulnCheck","vendor":"ArtalkJS","versions":[{"lessThan":"2.10.1","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-117565","cwes":["CWE-918"],"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.","epss":{"date":"2026-11-05","percentile":0.33822,"score":0.00394},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://hackmd.io/@hieuPenguinnn/artalk-unauthenticated-ssrf-page-key-title-fetch"}],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: VulnCheck","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","version":"4.0"},{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1793900006624,"publishedAt":1793106479080,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/ArtalkJS/Artalk/issues/1199"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/ArtalkJS/Artalk"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/ArtalkJS/Artalk/commit/dae6bf49c9efec755a5b3ac3e379b4004c29a049"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/ArtalkJS/Artalk/releases/tag/v2.10.1"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/ArtalkJS/Artalk/blob/v2.10.0/internal/dao/service.go#L96-L103"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/artalk-before-2.10.1-unauthenticated-ssrf-via-comment-page-title-fetch"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://hackmd.io/@hieuPenguinnn/artalk-unauthenticated-ssrf-page-key-title-fetch"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/ArtalkJS/Artalk/commit/dae6bf49c9efec755a5b3ac3e379b4004c29a049"}],"revision":"1c81cab9cbde5d502422ec469472fdb5d281b3ff1b07e6608ea229857adb14c2","sources":[{"modifiedAt":1793900006624,"name":"CNA: VulnCheck","retrievedAt":1793902177674,"url":"https://www.cve.org/CVERecord?id=CVE-2026-117565"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793902199182,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-117565"}],"ssvc":{"assessedAt":1793899973832,"automatable":"yes","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetch","updatedAt":1793902199182}