CVE-2025-31990

MEDIUM EPSS 16.4%

Published Feb 7, 20264mo ago · Modified Jun 17, 20262w ago

6.8 CVSS 3.1

Medium

Published Feb 7, 2026 4mo ago

Last Modified Jun 17, 2026 2w ago

Description

Rate limiting for certain API calls is not being enforced, making HCL Velocity vulnerable to Denial of Service (DoS) attacks. An attacker could flood the system with a large number of requests, overwhelming its resources and causing it to become unresponsive to legitimate users. This vulnerability is fixed in 5.1.7.

CVSS Details

Base Score

6.8

Exploitability

2.3

Impact

4.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Changed

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

16.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-770

References 1

support.hcl-software.com https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128585

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.