What is CVE-2025-51736?

CVE-2025-51736 is a medium-severity vulnerability in Hcltech Unica, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2025-11-28.

How severe is CVE-2025-51736?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Arbitrary file upload in Hcltech Unica

CVE-2025-51736

File upload vulnerability in HCL Technologies Ltd. Unica 12.0.0.

Vulnerability class: Unrestricted File Upload

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Hcltech Unica — versions 12.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-51736?: CVE-2025-51736 is a medium-severity vulnerability in Hcltech Unica, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2025-11-28.
How severe is CVE-2025-51736?: Medium severity. CVSS v3 base score is 6.3 out of 10.