CVE-2026-24989

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

State: Published
Severity: 9.8 Critical
Published: Mar 25, 2026
Updated: Apr 28, 2026
Reserved: Jan 28, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
SUMO Affiliates ProFantasticPlugins	11.4.0 and earlierAffectedfrom 11.4.0Not affected

References

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

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