CVE-2025-1349 IBM Sterling B2B Integrator and IBM Sterling File Gateway cross-site scripting

Medium 5.5 Published Updated

A privileged user can inject JavaScript into the web interface, potentially stealing credentials from other users in trusted sessions.

Exploited in the wild
Not known
Login needed
An administrator
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-1349?

CVE-2025-1349 is a medium-severity cross-site scripting vulnerability in Ibm Sterling B2b Integrator, published on 18 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.0.0.0 through 6.1.2.6 and 6.2.0.0 through 6.2.0.4

is vulnerable to stored cross-site scripting. This vulnerability allows a privileged 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-2025-1349?

It affects 2 products.

Products include Ibm Sterling B2b Integrator, Ibm Sterling File Gateway.

How do I fix CVE-2025-1349?

No fix has been published for CVE-2025-1349 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-2025-1349 being exploited?

There is no known exploitation of CVE-2025-1349 in the wild and no public exploit code.

All Ibm Sterling B2b Integrator vulnerabilities

Sources

Also known as GHSA-xpf3-5x9r-5xfw.

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