CVE-2021-21252
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-21252
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21252.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21252
- Aliases
- Downstream
- Related
- Published
- 2021-01-13T19:15:17Z
- Modified
- 2025-09-24T03:05:25.544436Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.
- References
-
- https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d
- https://github.com/jquery-validation/jquery-validation/pull/2371
- https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
- https://security.netapp.com/advisory/ntap-20210219-0005/
- https://www.npmjs.com/package/jquery-validation
- https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html