CVE-2025-51734 Cross-site scripting in n/a
An XSS vulnerability in HCL Unica allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.
- 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-2025-51734?
CVE-2025-51734 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Cross-site scripting (XSS) vulnerability in HCL Technologies Ltd. Unica 12.0.0.
Weakness: CWE-79
Which versions are affected by CVE-2025-51734?
It affects 1 product.
Products include Hcltech Unica.
How do I fix CVE-2025-51734?
No fix has been published for CVE-2025-51734 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-2025-51734 being exploited?
There is no known exploitation of CVE-2025-51734 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-62319 Boolean-Based SQL Injection in Multiple Unica Components
- CVE-2023-37497 An XML External Entity (XXE) Injection Vulnerability affects HCL Unica Platform
- CVE-2023-37498 HCL Unica Platform is vulnerable to a privilege escalation by unauthorized group assignation
- CVE-2023-37499 A Persistent Cross-site Scripting (XSS) vulnerability affects HCL Unica Platform
- CVE-2023-37500 A Persistent Cross-site Scripting (XSS) vulnerability affects HCL Unica Platform
Sources
Also known as GHSA-rjgm-7cp3-wxhw.