CVE-2025-13702 IBM Sterling Partner Engagement Manager Cross-Site Scripting

Medium 6.1 Published 13 Mar 2026 Updated 10 May 2026

An authenticated user can inject JavaScript into the web interface, potentially stealing credentials from other users within a trusted session.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-13702?

CVE-2025-13702 is a medium-severity cross-site scripting vulnerability in IBM Sterling Partner Engagement Manager, published on 13 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

IBM Sterling Partner Engagement Manager 6.2.3.0 through 6.2.3.5 and 6.2.4.0 through 6.2.4.2 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Weakness: CWE-79

Which versions are affected by CVE-2025-13702?

It affects 1 product.

Products include Ibm Sterling Partner Engagement Manager.

How do I fix CVE-2025-13702?

No fix has been published for CVE-2025-13702 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-13702 being exploited?

There is no known exploitation of CVE-2025-13702 in the wild and no public exploit code.

Sources

Also known as GHSA-h5cx-22rq-59cj.