{"id":"CVE-2026-102879","aliases":["EUVD-2026-89414","GHSA-65c6-pm4f-hxgg"],"status":"published","title":"ClaraVerse through 0.3.1 SSRF Protection Bypass","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.","severity":{"version":"4.0","score":5.3,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00233,"percentile":0.14304,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-09-29T20:01:09Z","modified":"2026-10-28T02:30:34Z","products":[{"vendor":"claraverse-space","product":"claraverse"}],"references":[{"url":"https://github.com/claraverse-space/ClaraVerse/issues/254","tags":["issue-tracking","report"]},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/tools/download_file_tool.go","tags":["technical-description","article"]},{"url":"https://github.com/claraverse-space/ClaraVerse/blob/v0.3.1/backend/internal/security/ssrf.go","tags":["technical-description","article"]},{"url":"https://github.com/claraverse-space/ClaraVerse","tags":["product","package"]},{"url":"https://www.vulncheck.com/advisories/claraverse-through-0.3.1-ssrf-protection-bypass","tags":["third-party-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102879","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-65c6-pm4f-hxgg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102879.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-102879","title":"ClaraVerse through 0.3.1 SSRF Protection Bypass","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.","status":"published","published":"2026-09-29T20:01:09.282Z","modified":"2026-09-30T13:46:17.155Z","cvss":[{"version":"4.0","score":5.3,"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","level":"medium","assessor":"cna"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T13:38:54.394896Z"}],"euvd":[{"id":"EUVD-2026-89414","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.","status":"published","published":"2026-09-29T20:01:09Z","modified":"2026-09-30T13:46:17Z","cvss":[{"version":"4.0","score":5.3,"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","level":"medium"}],"updated_at":"2026-11-02T17:27:49.499669Z"}],"ghsa":[{"id":"GHSA-65c6-pm4f-hxgg","title":"ClaraVerse through 0.3.1 contains server-side request forgery protection bypasses in the...","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.","status":"published","published":"2026-09-29T21:33:25Z","modified":"2026-09-29T21:33:26Z","cvss":[{"version":"4.0","score":5.3,"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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:12:34.453857Z"}],"nvd":[{"id":"CVE-2026-102879","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.","status":"published","published":"2026-09-29T20:17:18.797Z","modified":"2026-09-30T17:32:07.107Z","cvss":[{"version":"4.0","score":5.3,"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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:52.759595Z"}],"osv":[{"id":"CVE-2026-102879","title":"ClaraVerse through 0.3.1 SSRF Protection Bypass","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.","status":"published","published":"2026-09-29T20:01:09.282Z","modified":"2026-10-28T02:30:34.707691502Z","cvss":[{"version":"4.0","score":5.3,"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","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:44:53.83521Z"}]}}