{"id":"CVE-2026-35458","summary":"Gotenberg has a ReDoS via extraHttpHeaders scope feature","details":"Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely.","aliases":["GHSA-fmwg-qcqh-m992","GO-2026-5372"],"modified":"2026-07-31T18:30:41.716037922Z","published":"2026-04-07T14:24:21.651Z","related":["openSUSE-SU-2026:21483-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35458.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-1333"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35458.json"},{"type":"ADVISORY","url":"https://github.com/gotenberg/gotenberg/security/advisories/GHSA-fmwg-qcqh-m992"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35458"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gotenberg/gotenberg","events":[{"introduced":"0"},{"fixed":"1ab01179431fab4a4e5cfd9856b831ef10ad1081"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:thecodingmachine:gotenberg:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"8.29.1"},{"fixed":"8.29.1"}]}}],"versions":["v8.29.0","v8.28.0","v8.27.0","v8.26.0","v8.25.1","v8.25.0","v8.24.0","v8.23.2","v8.23.1","v8.23.0","v8.22.0","v8.21.1","v8.21.0","v8.20.1","v8.20.0","v8.19.1","v8.19.0","v8.18.0","v8.17.3","v8.17.2","v8.17.1","v8.17.0","v8.16.0","v8.15.3","v8.15.2","v8.15.1","v8.15.0","v8.14.1","v8.14.0","v8.13.0","v8.12.0","v8.11.1","v8.11.0","v8.10.0","v8.9.2","v8.9.1","v8.9.0","v8.8.1","v8.8.0","v8.7.0","v8.6.0","v8.5.1","v8.5.0","v8.4.0","v8.3.0","v8.2.2","v8.2.1","v8.2.0","v8.1.0","v8.0.3","v8.0.2","v8.0.1","v8.0.0","v7.10.1","v7.10.0","v7.9.2","v7.9.1","v7.9.0","v7.8.3","v7.8.2","v7.8.1","v7.8.0","v7.7.2","v7.7.1","v7.7.0","v7.6.2","v7.6.1","v7.6.0","v7.5.4","v7.5.3","v7.5.2","v7.5.1","v7.5.0","v7.4.3","v7.4.2","v7.4.1","v7.4.0","v7.3.1","v7.3.0","v7.2.0","v7.1.1","v7.1.0","v7.0.7","v7.0.6","v7.0.5","v7.0.4","v7.0.3","v7.0.2","v7.0.1","v7.0.0","6.4.4","6.4.3","6.4.2","6.4.1","6.4.0","6.3.1","6.3.0","6.2.1","6.2.0","6.1.2","6.1.1","6.1.0","6.0.4","6.0.3","6.0.2","6.0.1","6.0.0","5.1.0","5.0.2","5.0.1","5.0.0","4.4.0","4.3.0","4.2.0","4.1.0","4.0.0","3.2.0","3.1.2","3.1.1","3.1.0","3.0.2","3.0.1","3.0.0","2.0.0","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35458.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}