CVE-2025-6547

On Node.js < 3, pbkdf2 silently disregards Uint8Array input, returning static keys

CVSS 9.1 CRITICALEPSS 0.4%CWE-20

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

23 Jun 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation.This issue affects pbkdf2: <=3.1.2.

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H

Affected products

pbkdf2

References