Unauthorized Group Deletion Vulnerability in JoomSport for WordPress
CVE-2026-12133

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Joomsport – For Sports: Team & League, Football, Hockey & More
Vendor
CVE Published:
1 July 2026

What is CVE-2026-12133?

The JoomSport plugin for WordPress is susceptible to unauthorized group deletion due to a missing capability check in the joomsport_season_groupdel() AJAX handler. This vulnerability allows authenticated users with Subscriber-level access and above to execute DELETE queries on group IDs provided by an attacker. Consequently, this could lead to the unintentional removal of important group records within the application, compromising data integrity and user management.

Affected Version(s)

JoomSport – for Sports: Team & League, Football, Hockey & more 0 <= 5.7.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/joomsport-spor...
https://plugins.trac.wordpress.org/browser/joomsport-spor...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Chloe Chamberland
PRISM
.