PT-2026-31101 · Pstruik · Sports Club Management

Djaidja Moundjid · Published 2026-04-08 · Updated 2026-04-08 · CVE-2026-4871

Mitre

CVSS v3.1

6.4

Medium

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

The Sports Club Management plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'before' and 'after' attributes of the scm member data shortcode in all versions up to, and including, 1.12.9 due to insufficient input sanitization and output escaping. 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-4871

Affected Products

Sports Club Management

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-4871 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/30a6d334-3838-4ed4-b688-c3887d9091c0?source=cve · Note
• https://plugins.trac.wordpress.org/browser/sports-club-management/trunk/code/members_shortcodes.php#L129 · Note
• https://plugins.trac.wordpress.org/browser/sports-club-management/tags/1.12.9/code/members_shortcodes.php#L129 · Note