{"affected":[{"defaultStatus":"affected","ecosystem":"github","packageName":"puemos/craftplan","product":"craftplan","source":"CNA: VulnCheck","vendor":"puemos","versions":[{"lessThan":"0.5.1","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-76876","cwes":["CWE-862"],"description":"Craftplan before 0.5.1 contains a broken access control vulnerability that allows unauthenticated attackers to read sensitive credentials by exploiting an unconditional authorization policy on the Settings resource. Attackers can send a GET request to the settings API endpoint with a valid record ID to retrieve decrypted SMTP passwords, email API keys, and email API secrets due to the read policy using an always-allow authorization check that bypasses all identity verification.","epss":{"date":"2026-11-08","percentile":0.38912,"score":0.00445},"exploits":[],"kev":null,"metrics":[{"score":8.2,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}],"modifiedAt":1794146934014,"publishedAt":1787341125203,"references":[{"source":"CNA: VulnCheck","tags":["release-notes"],"url":"https://github.com/puemos/craftplan/releases/tag/v0.5.1"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/puemos/craftplan/commit/317acd584b68887f592dc3b97f47703dd63b1bf"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/craftplan-broken-access-control-information-disclosure-via-settings-api"}],"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/puemos/craftplan/commit/317acd584b68887f592dc3b97f47703dd63b1bf"}],"revision":"436fbeea780f1925ed64c084a1c04baa85d78525081796cccd47cd484554d04b","sources":[{"modifiedAt":1794146934014,"name":"CNA: VulnCheck","retrievedAt":1794151357672,"url":"https://www.cve.org/CVERecord?id=CVE-2026-76876"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794151367679,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-76876"}],"ssvc":{"assessedAt":1787678238902,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Craftplan < 0.5.1 Broken Access Control Information Disclosure via Settings API","updatedAt":1794151367679}