{"id":"CVE-2026-25660","state":"PUBLISHED","title":"Authentication bypass for certain API calls","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.","publishedAt":"2026-04-24T13:10:26.171Z","updatedAt":"2026-04-24T13:51:11.174Z","severity":{"score":9.3,"label":"Critical","version":"4.0","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","source":"ERIC"},"assigner":"ERIC","products":["Ericsson CodeChecker"],"affected":[{"vendor":"Ericsson","product":"CodeChecker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.27.3","changes":[{"at":"6.27.4","status":"unaffected"}],"versionType":"python"}]}],"references":["https://github.com/Ericsson/codechecker/security/advisories/GHSA-4v9x-cqc5-j645"],"weaknesses":["CWE-290","CWE-863"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/25xxx/CVE-2026-25660.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25660","state":"PUBLISHED","datePublished":"2026-04-24T13:10:26.171Z","dateUpdated":"2026-04-24T13:51:11.174Z","assignerShortName":"ERIC","assignerOrgId":"85b1779b-6ecd-4f52-bcc5-73eac4659dcf","dateReserved":"2026-02-04T12:41:54.869Z"},"containers":{"cna":{"title":"Authentication bypass for certain API calls","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Ericsson","product":"CodeChecker","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.27.3","changes":[{"at":"6.27.4","status":"unaffected"}],"versionType":"python"}]}],"references":[{"url":"https://github.com/Ericsson/codechecker/security/advisories/GHSA-4v9x-cqc5-j645","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"HIGH","exploitMaturity":"PROOF_OF_CONCEPT","Safety":"NEGLIGIBLE","Automatable":"YES","Recovery":"USER","valueDensity":"CONCENTRATED","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"RED","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-290","lang":"en","description":"CWE-290 Authentication bypass by spoofing","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863 Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"ERIC","orgId":"85b1779b-6ecd-4f52-bcc5-73eac4659dcf","dateUpdated":"2026-04-24T13:10:26.171Z"},"tags":["x_open-source"],"credits":[{"lang":"en","value":"Scott Tolley","type":"finder"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-24T13:50:59.651031Z","id":"CVE-2026-25660","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-24T13:51:11.174Z"}}]}}}