CVE-2026-15091 Multiple Vulnerabilities in IBM Engineering AI hub.
Remote attackers can execute arbitrary scripts in IBM Engineering AI Hub due to improper input neutralization during web page generation.
- 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-2026-15091?
CVE-2026-15091 is a critical cross-site scripting vulnerability in IBM Engineering AI Hub, published on 17 Jul 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 Engineering AI Hub 1.0.0, 1.1.0, and 1.2.0 could allow a remote attacker to execute arbitrary scripts due to improper neutralization of input during web page generation.
Weakness: CWE-79
Which versions are affected by CVE-2026-15091?
It affects 1 product.
Products include Ibm Engineering Ai Hub.
How do I fix CVE-2026-15091?
No fix has been published for CVE-2026-15091 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-2026-15091 being exploited?
There is no known exploitation of CVE-2026-15091 in the wild and no public exploit code.
Other vulnerabilities in IBM Engineering AI Hub
Sources
Also known as GHSA-x4wg-frgq-2r3q.