CVE-2025-14289 IBM webMethods Integration Server is vulnerable to HTML injection
Remote attackers can inject malicious HTML into IBM webMethods Integration Server, leading to script execution in victims' browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-14289?
CVE-2025-14289 is a medium-severity cross-site scripting vulnerability in IBM webMethods Integration Server, published on 17 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
IBM webMethods Integration Server 12.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
Weakness: CWE-80
Which versions are affected by CVE-2025-14289?
It affects 1 product.
Products include Ibm Webmethods Integration Server.
How do I fix CVE-2025-14289?
No fix has been published for CVE-2025-14289 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-2025-14289 being exploited?
There is no known exploitation of CVE-2025-14289 in the wild and no public exploit code.
Other vulnerabilities in IBM webMethods Integration Server
Sources
Also known as GHSA-4rxf-gw9p-prj2.