{"id":"CVE-2021-30134","aliases":["GHSA-f8p3-q834-q9cj"],"url":"https://o3.security/vulnerability/CVE-2021-30134","summary":"php-mod/curl allows Cross-site Scripting","details":"php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the post_file_path_upload.php key parameter and the POST data to post_multidimensional.php.","published":"2022-12-26T07:15:11.310Z","modified":"2026-10-24T10:30:54.451047922Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.01261,"percentile":0.66892,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"php-mod/curl","fixedVersion":"2.3.2"}],"fix":{"url":"https://github.com/php-mod/curl/commit/0bddefe8bbd292065f23dd6e24d2c745c4865cf7","label":"php-mod/curl@0bddefe"},"references":[{"type":"EVIDENCE","url":"https://wpscan.com/vulnerability/0b547728-27d2-402e-ae17-90d539344ec7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30134"},{"type":"WEB","url":"https://github.com/php-mod/curl/commit/0bddefe8bbd292065f23dd6e24d2c745c4865cf7"},{"type":"PACKAGE","url":"https://github.com/php-mod/curl"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:54.451047922Z"}}