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CVE-2026-12134

JoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Group Creation/Modification via season_groupedit AJAX action PUBLISHED

Description (CNA)

The JoomSport – for Sports: Team & League, Football, Hockey & more plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.7.8. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to create arbitrary season groups or modify existing group names, participants, and round-type options. Exploitation requires obtaining the joomsportajaxnonce, which is exposed on frontend pages that render a JoomSport shortcode.

Affected (CNA)

Vendor / productVersions
beardev / JoomSport – for Sports: Team & League, Football, Hockey & moreaffected 0 through 5.7.8

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.