Paper/Archive/CVE-2026-24989

CVE-2026-24989

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

EPSS 0.4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (CNA)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 33.0.330 × 206.6 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

SUMO Affiliates Pro≤ 11.4.0–CNA

Scores by source

Patchstack (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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