SUMO Affiliates Pro

SUMO Affiliates Pro has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2025 and 2026; all 3 are fixed as of September 2026. Their average CVSS score is 7.4, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 1 high. 2025 was the busiest year with 2 disclosures.

The most common weakness is Deserialization Of Untrusted Data, behind 1 of the records (33%). Other recurring categories include Exposure Of Sensitive Information To An Unauthorized Actor, Unrestricted Upload Of File With Dangerous Type.

Every one of the 3 issues recorded for SUMO Affiliates Pro has a vendor fix available, so running the current release closes all known holes.

3 independent researchers contributed these findings, one record each.

01234567891030.05.2025Today30.05.20259.8SUMO Affiliates Pro < 11.1.0 - Unauthenticated Arbitrary File Upload CVSS 9.8 · 30.05.202504.11.20254.3SUMO Affiliates Pro <= 11.0.0 - Authenticated (Subscriber+) Information Exposure CVSS 4.3 · 04.11.202518.03.20268.1SUMO Affiliates Pro < 11.4.0 - Unauthenticated PHP Object Injection CVSS 8.1 · 18.03.2026

Strategic Overview

Avg CVSSHigh
7.4/ 10
Patch Coverage100%
Open

0

Fixed

3

Get automatic notifications for all SUMO Affiliates Pro vulnerabilities before they are exploited.

Highest severity on recordCVSS 9.8CVE-2025-32291

SUMO Affiliates Pro < 11.1.0 - Unauthenticated Arbitrary File Upload

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Vulnerability Records

3 records
Showing 1–3 of 3 reports

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C