CVE-2026-0549

Description

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.

PUBLISHED Reserved 2026-01-01 | Published 2026-02-19 | Updated 2026-02-19 | Assigner Wordfence

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Timeline

Credits

Muhammad Yudha - DJ finder

References

www.wordfence.com/...-7914-43af-be1d-82990ada5129?source=cve

plugins.trac.wordpress.org/...roups-shortcodes.php?marks=185

plugins.trac.wordpress.org/...40groups&sfp_email=&sfph_mail=

cve.org (CVE-2026-0549)

nvd.nist.gov (CVE-2026-0549)

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