{"cve":"CVE-2026-22809","nvd":{"published":"2026-01-13T20:16:11.263","modified":"2026-06-17T10:20:28.123","status":"Analyzed","description":"tarteaucitron.js is a compliant and accessible cookie banner. Prior to 1.29.0, a Regular Expression Denial of Service (ReDoS) vulnerability was identified in tarteaucitron.js in the handling of the issuu_id parameter. This vulnerability is fixed in 1.29.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","score":4.4},"cwes":["CWE-1333"],"references":["https://github.com/AmauriC/tarteaucitron.js/commit/f0bbdac2fdf3cd24a325fc0928c0d34abf1b7b52","https://github.com/AmauriC/tarteaucitron.js/security/advisories/GHSA-q5f6-qxm2-mcqm"],"products":["amauri:tarteaucitronjs"],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2026-22809","score":0.00128,"percentile":0.02399,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q5f6-qxm2-mcqm","url":"https://osv.dev/vulnerability/GHSA-q5f6-qxm2-mcqm","summary":"tarteaucitron.js has Regular Expression Denial of Service (ReDoS) vulnerability","modified":"2026-02-03T02:59:54.570606Z","packages":[{"ecosystem":"npm","name":"tarteaucitronjs","purl":"pkg:npm/tarteaucitronjs","ranges":["<1.29.0"],"fixed":["1.29.0"]}]}],"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."]}