{"cve":"CVE-2025-68492","nvd":{"published":"2026-01-14T07:16:14.627","modified":"2026-06-17T09:59:08.827","status":"Deferred","description":"Chainlit versions prior to 2.8.5 contain an authorization bypass through user-controlled key vulnerability. If this vulnerability is exploited, threads may be viewed or thread ownership may be obtained by an attacker who can log in to the product.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","score":2.3},"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","score":4.2},"cwes":["CWE-639"],"references":["https://github.com/Chainlit/chainlit/releases","https://jvn.jp/en/jp/JVN34964581/"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2025-68492","score":0.00222,"percentile":0.12863,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-v492-6xx2-p57g","url":"https://osv.dev/vulnerability/GHSA-v492-6xx2-p57g","summary":"Chainlit contains an authorization bypass vulnerability","modified":"2026-07-07T17:56:13.167928474Z","packages":[{"ecosystem":"PyPI","name":"chainlit","purl":"pkg:pypi/chainlit","ranges":["<2.8.5"],"fixed":["2.8.5"]}]},{"id":"PYSEC-2026-1238","url":"https://osv.dev/vulnerability/PYSEC-2026-1238","summary":"Chainlit contains an authorization bypass vulnerability","modified":"2026-07-07T17:47:24.610200544Z","packages":[{"ecosystem":"PyPI","name":"chainlit","purl":"pkg:pypi/chainlit","ranges":["<2.8.5"],"fixed":["2.8.5"]}]}],"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."]}