---
id: CVE-2025-31994
title: >-
  HCL Unica Campaign 12.1.10 is vulnerable to Reflected Cross-Site Scripting
  (XSS) where an attacker injects malicious script into an HTTP request, which
  is then reflected unsafely in the server's immediate response to the victim's
  browser…
summary: >-
  HCL Unica Campaign 12.1.10 is vulnerable to Reflected Cross-Site Scripting
  (XSS) where an attacker injects malicious script into an HTTP request, which
  is then reflected unsafely in the server's immediate response to the victim's
  browser…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-79
published: '2025-10-13'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-31994'
references:
  - url: >-
      https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124472
    label: psirt@hcl.com
tags:
  - nvd
epss: 0.00182
epssPercentile: 0.07157
ingestedAt: '2026-10-08T11:31:27.346Z'
---

## Overview

HCL Unica Campaign 12.1.10 is vulnerable to Reflected Cross-Site Scripting (XSS) where an attacker injects malicious script into an HTTP request, which is then reflected unsafely in the server's immediate response to the victim's browser, executing the script as if it originated from the trusted website.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.