CVE-2026-0549
The Groups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'groups_group_info' shortcode in all versions up to, and including, 3.10.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Score
- CVSS 3.1 6.4 Medium
- Status
- Deferred - security@wordfence.com
- Published
- 2026-02-19
- Last modified
- 2026-04-08
- Weaknesses
- CWE-79
Affected products
References
- https://plugins.trac.wordpress.org/browser/groups/tags/3.9.0/lib/views/class-groups-shortcodes.php?marks=185#L185
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3438974%40groups&new=3438974%40groups&…
- https://www.wordfence.com/threat-intel/vulnerabilities/id/75000e67-7914-43af-be1d-82990ada5129?source=cve
