{"cve":"CVE-2026-25660","nvd":{"published":"2026-04-24T14:16:18.127","modified":"2026-10-26T22:10:00.163","status":"Analyzed","description":"CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. \nAuthentication bypass occurs when the URL ends with Authentication with certain function calls.  This bypass allows assigning arbitrary permission to any user existing in CodeChecker.\n\nThis issue affects CodeChecker: through 6.27.3.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:Y/R:U/V:C/RE:M/U:Red","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-290","CWE-863"],"references":["https://github.com/Ericsson/codechecker/security/advisories/GHSA-4v9x-cqc5-j645"],"products":["ericsson:codechecker"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-25660","score":0.00447,"percentile":0.38621,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-4v9x-cqc5-j645","url":"https://osv.dev/vulnerability/GHSA-4v9x-cqc5-j645","summary":"Codechecker has an authentication bypass for certain API calls","modified":"2026-06-29T12:26:14.156961676Z","packages":[{"ecosystem":"PyPI","name":"codechecker","purl":"pkg:pypi/codechecker","ranges":["<=6.27.3"],"fixed":[]}]},{"id":"PYSEC-2026-317","url":"https://osv.dev/vulnerability/PYSEC-2026-317","summary":"Codechecker has an authentication bypass for certain API calls","modified":"2026-07-01T20:22:50.508956Z","packages":[{"ecosystem":"PyPI","name":"codechecker","purl":"pkg:pypi/codechecker","ranges":["<=6.27.3"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}