{"id":"CVE-2021-28092","aliases":["GHSA-7r28-3m3f-r2pr"],"url":"https://o3.security/vulnerability/CVE-2021-28092","summary":"Regular Expression Denial of Service (ReDoS)","details":"The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input for a very long time.","published":"2021-03-12T22:15:14.983Z","modified":"2026-07-08T21:26:29.183746Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"is-svg","fixedVersion":"4.2.2"}],"fix":{"url":"https://github.com/sindresorhus/is-svg/commit/01f8a087fab8a69c3ac9085fbb16035907ab6a5b","label":"sindresorhus/is-svg@01f8a08"},"references":[{"type":"WEB","url":"https://www.npmjs.com/package/is-svg"},{"type":"ADVISORY","url":"https://github.com/sindresorhus/is-svg/releases"},{"type":"ADVISORY","url":"https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210513-0008/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28092"},{"type":"WEB","url":"https://github.com/sindresorhus/is-svg/commit/01f8a087fab8a69c3ac9085fbb16035907ab6a5b"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210513-0008"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T21:26:29.183746Z"}}