vulnerability
Ubuntu: (CVE-2021-21252): civicrm vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jan 13, 2021 | Jun 26, 2025 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jan 13, 2021
Added
Jun 26, 2025
Modified
Mar 27, 2026
Description
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.
Solution
no-fix-ubuntu-package
References
- CVE-2021-21252
- https://attackerkb.com/topics/CVE-2021-21252
- CWE-400
- EUVD-EUVD-2021-0508
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0508
- https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
- https://github.com/phpmyadmin/phpmyadmin/commit/401eedd288c4e83d69287b97a9f574f231156171
- https://www.cve.org/CVERecord?id=CVE-2021-21252
Rapid7 Labs
2026 Global Threat Landscape Report
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