What is CVE-2026-2290?

CVE-2026-2290 is a low-severity vulnerability in Jurajsim Post Affiliate Pro, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.8/10. Published 2026-03-21.

How severe is CVE-2026-2290?

Low severity. CVSS v3 base score is 3.8 out of 10.

SSRF in Jurajsim Post Affiliate Pro

CVE-2026-2290

The Post Affiliate Pro plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.28.0. This makes it possible for authenticated attackers, with Administrator-level access, to make web request…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

Affected products

Jurajsim Post Affiliate Pro — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

www.wordfence.com/threat-intel/vulnerabilities/id/369cd6ca-bb36-479e-b342-36d2c…
plugins.trac.wordpress.org/browser/postaffiliatepro/trunk/Base.class.php
plugins.trac.wordpress.org/browser/postaffiliatepro/tags/1.28.0/Base.class.php

Frequently asked questions

What is CVE-2026-2290?: CVE-2026-2290 is a low-severity vulnerability in Jurajsim Post Affiliate Pro, classified under Server-Side Request Forgery (SSRF). CVSS score: 3.8/10. Published 2026-03-21.
How severe is CVE-2026-2290?: Low severity. CVSS v3 base score is 3.8 out of 10.