What is CVE-2025-31994?

CVE-2025-31994 is a medium-severity vulnerability in Hcl Software Unica Campaign, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-10-13.

How severe is CVE-2025-31994?

Medium severity. CVSS v3 base score is 4.3 out of 10.

XSS in Hcl Software Unica Campaign

CVE-2025-31994

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…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (6.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L.

Affected products

Hcl Software Unica Campaign — versions <= 12.1.10

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@hcl.com

Frequently asked questions

What is CVE-2025-31994?: CVE-2025-31994 is a medium-severity vulnerability in Hcl Software Unica Campaign, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2025-10-13.
How severe is CVE-2025-31994?: Medium severity. CVSS v3 base score is 4.3 out of 10.