CVE-2026-12751 Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.
Remote attackers can inject malicious HTML executed in victims' browsers, requiring IBM Cloud Pak for Business Automation users to apply patches.
- 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-2026-12751?
CVE-2026-12751 is a medium-severity cross-site scripting vulnerability in IBM Cloud Pak for Business Automation, published on 15 Sep 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 Cloud Pak for Business Automation 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-2026-12751?
It affects 1 product.
Products include Ibm Cloud Pak for Business Automation.
How do I fix CVE-2026-12751?
No fix has been published for CVE-2026-12751 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-2026-12751 being exploited?
There is no known exploitation of CVE-2026-12751 in the wild and no public exploit code.
Other vulnerabilities in IBM Cloud Pak for Business Automation
- CVE-2023-35899 IBM Cloud Pak for Automation CSV injection
- CVE-2025-36092 IBM Business Automation Insights improper input validation
- CVE-2025-36023 IBM Cloud Pak for Business Automation security bypass
- CVE-2025-1838 IBM Cloud Pak for Business Automation denial of service
- CVE-2023-38367 IBM Cloud Pak for Automation authentication bypass
Sources
Also known as GHSA-5v8h-pcv3-92v7.