CVE-2023-37500 A Persistent Cross-site Scripting (XSS) vulnerability affects HCL Unica Platform
Persistent XSS in HCL Unica Platform allows attackers to hijack user sessions and execute arbitrary scripts.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-37500?
CVE-2023-37500 is a high-severity cross-site scripting vulnerability in HCL Unica Platform, published on 3 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A Persistent Cross-site Scripting (XSS) vulnerability can be carried out on certain pages of Unica Platform. An attacker could hijack a user's session and perform other attacks.
Weakness: CWE-79
Which versions are affected by CVE-2023-37500?
It affects 1 product.
Products include Hcltech Unica.
How do I fix CVE-2023-37500?
No fix has been published for CVE-2023-37500 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-2023-37500 being exploited?
There is no known exploitation of CVE-2023-37500 in the wild and no public exploit code.
Other vulnerabilities in HCL Unica Platform
- 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-2023-37501 A Persistent Cross-site Scripting (XSS) vulnerability affects HCL Unica Campaign
Sources
Also known as GHSA-76cf-76mm-4mcr.