CVE-2025-31991

MEDIUMNVD 6.86.8—

6.8

Rate Limiting for attempting a user login is not being properly enforced, making HCL DevOps Velocity susceptible to brute-force attacks past the unsuccessful login attempt limit. This vulnerability is fixed in 5.1.7.

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 10.7%
KEV: Not listed

Published

April 13, 2026

Last Modified

April 17, 2026

References (1)

psirt@hclhttps://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130138

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-307Improper Restriction of Excessive Authentication Attempts

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
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Frequently asked(5)

What is CVE-2025-31991?

CVE-2025-31991 is a medium vulnerability published on April 13, 2026. Rate Limiting for attempting a user login is not being properly enforced, making HCL DevOps Velocity susceptible to brute-force attacks past the unsuccessful login attempt limit. This vulnerability is fixed in 5.1.7.

When was CVE-2025-31991 disclosed?

CVE-2025-31991 was first published in the National Vulnerability Database on April 13, 2026, with the most recent update on April 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-31991 actively exploited?

CVE-2025-31991 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-31991?

CVE-2025-31991 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2025-31991?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-31991, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2025-31991

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-31991?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)