{"id":"CVE-2023-4241","summary":"lol-html panics on certain HTML inputs","details":"lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected.\n\n","aliases":["GHSA-c3x7-354f-4p2x"],"modified":"2026-08-12T03:51:22.826081668Z","published":"2023-08-16T10:13:12.564Z","database_specific":{"cna_assigner":"cloudflare","cwe_ids":["CWE-20"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4241.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4241.json"},{"type":"ADVISORY","url":"https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4241"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cloudflare/lol-html","events":[{"introduced":"0"},{"fixed":"7967765ff8db27000845ba0a0a9a025ac908a043"}],"database_specific":{"cpe":"cpe:2.3:a:cloudflare:lol-html:*:*:*:*:*:rust:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.1.1"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["v1.1.0","v1.0.1","v1.0.0","v0.4.0","v0.3.3","v0.3.1","v0.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4241.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}