CVE-2025-6545

CRITICAL

pbkdf2 3.0.10-3.1.2 - Signature Spoofing via Improper Input Validation in lib/to-buffer.js

Title source: llm
STIX 2.1

Description

Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation. This vulnerability is associated with program files lib/to-buffer.Js. This issue affects pbkdf2: from 3.0.10 through 3.1.2.

References (3)

Core 3

Scores

CVSS v4 9.1
EPSS 0.0036
EPSS Percentile 27.8%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (1)
npm/pbkdf2 3.0.10 - 3.1.3npm
Published Jun 23, 2025
Tracked Since Feb 18, 2026