{"id":"CVE-2026-102879","title":"ClaraVerse through 0.3.1 contains server-side request forgery protection bypasses in the download_file and scrape_web agent tools","summary":"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 serve…","severity":"medium","cvss":5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","cwe":["CWE-918"],"vendor":"claraverse-space","product":"ClaraVerse","affected":["ClaraVerse <= 0.3.1"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T20:17:18.797","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102879","references":[{"url":"https://github.com/claraverse-space/ClaraVerse","label":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/security/ssrf.go","label":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/tools/download_file_tool.go","label":"disclosure@vulncheck.com"},{"url":"https://github.com/claraverse-space/ClaraVerse/issues/254","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/claraverse-through-0.3.1-ssrf-protection-bypass","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-29T20:46:06.444Z","slug":"CVE-2026-102879","body":"## Overview\n\nClaraVerse 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}