CVE-2025-36049 IBM webMethods Integration Sever XML external entity injection

High 8.8 Published 18 Jun 2025 Updated 24 Aug 2025

A remote authenticated attacker can exploit an XML external entity injection vulnerability in IBM webMethods Integration Server to execute arbitrary commands.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-36049?

CVE-2025-36049 is a high-severity vulnerability in IBM webMethods Integration Server, published on 18 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

IBM webMethods Integration Server 10.5, 10.7, 10.11, and 10.15

is vulnerable to an XML external entity injection (XXE) attack when processing XML data. A remote authenticated attacker could exploit this vulnerability to execute arbitrary commands.

Weakness: CWE-611

Which versions are affected by CVE-2025-36049?

It affects 1 product.

Products include Ibm Webmethods Integration.

How do I fix CVE-2025-36049?

No fix has been published for CVE-2025-36049 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-36049 being exploited?

There is no known exploitation of CVE-2025-36049 in the wild and no public exploit code.

Sources

Also known as GHSA-hpm7-9wr3-ccfg.