{"id":"CVE-2026-102879","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-102879","generatedAt":"2026-10-28T02:59:00.212Z","title":"ClaraVerse through 0.3.1 contains server-side request forgery protection bypasses in the download_file and scrape_web agent tools.","description":"ClaraVerse through 0.3.1 contains server-side request forgery protection bypasses in the download_file and scrape_web agent tools. Authenticated users can bypass hostname validation and IPv6 transition address filtering to make the server request internal services and cloud instance metadata endpoints.","published":"2026-09-29T20:17:19.000Z","lastModified":"2026-09-30T17:32:07.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-918"],"affected":[],"epss":{"score":0.00233,"percentile":0.1405,"date":"2026-10-26","history":[{"date":"2026-09-30","score":0.00233,"percentile":0.1281}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-29T20:17:19.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-09-29T20:17:18.797Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://github.com/claraverse-space/ClaraVerse","source":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/security/ssrf.go","source":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/tools/download_file_tool.go","source":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/issues/254","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/claraverse-through-0.3.1-ssrf-protection-bypass","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102879","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}