CVE-2026-24989

CRITICAL 9.8

WordPress SUMO Affiliates Pro plugin < 11.4.0 - PHP Object Injection vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

6th

Deserialization of Untrusted Data vulnerability in FantasticPlugins SUMO Affiliates Pro affs allows Object Injection.This issue affects SUMO Affiliates Pro: from n/a through < 11.4.0.

CWE	CWE-502
Vendor	fantasticplugins
Product	sumo affiliates pro
Published	Mar 25, 2026
Last Updated	Mar 26, 2026

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Affected Versions

FantasticPlugins / SUMO Affiliates Pro

n/a ≤ < 11.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/affs/vulnerability/wordpress-sumo-affiliates-pro-plugin-11-4-0-php-object-injection-vulnerability?_s_id=cve

Credits

Phat RiO | Patchstack Bug Bounty Program