{"affected":[{"defaultStatus":"unaffected","ecosystem":"golang","packageName":"github.com/glanceapp/glance","product":"glance","source":"CNA: VulnCheck","vendor":"glanceapp","versions":[{"lessThan":"0.8.8","status":"affected","version":"0.8.0","versionType":"semver"}]}],"cveId":"CVE-2026-126955","cwes":["CWE-204"],"description":"Glance from 0.8.0 before 0.8.8 contains an observable response discrepancy in handlePageRequest and handlePageContentRequest that allows unauthenticated attackers to enumerate configured page slugs. Attackers can request candidate names against /{page} or /api/pages/{page}/content/ and compare 303/401 versus 404 status codes to discover hidden page names.","epss":{"date":"2026-11-13","percentile":0.38582,"score":0.00438},"exploits":[],"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"},{"score":6.9,"severity":"medium","source":"NVD: disclosure@vulncheck.com","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":5.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1794611836837,"publishedAt":1794562468194,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/glanceapp/glance/security/advisories/GHSA-294x-cjq2-6j5r"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/glanceapp/glance/commit/e19081cfa029edbe16b1354ffe03076a8cdf0244"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/glanceapp/glance/blob/v0.8.7/internal/glance/glance.go#L306-L316"},{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/glanceapp/glance/releases/tag/v0.8.8"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/glance-0.8.0-before-0.8.8-page-slug-enumeration-via-response-discrepancy"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glanceapp/glance/blob/v0.8.7/internal/glance/glance.go#L306-L316"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glanceapp/glance/commit/e19081cfa029edbe16b1354ffe03076a8cdf0244"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glanceapp/glance/releases/tag/v0.8.8"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glanceapp/glance/security/advisories/GHSA-294x-cjq2-6j5r"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/glance-0.8.0-before-0.8.8-page-slug-enumeration-via-response-discrepancy"}],"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/glanceapp/glance/commit/e19081cfa029edbe16b1354ffe03076a8cdf0244"}],"revision":"82b2ffd128f8dc659899b335018268d998383eae947fe021800f54622e1cd3d2","sources":[{"modifiedAt":1794609042848,"name":"CNA: VulnCheck","retrievedAt":1794611326340,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126955"},{"modifiedAt":1794611836837,"name":"NVD","retrievedAt":1794615532394,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126955"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794611360320,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-126955"}],"ssvc":{"assessedAt":1794587665738,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Glance 0.8.0 before 0.8.8 Page Slug Enumeration via Response Discrepancy","updatedAt":1794615532394}