CVE-2025-6545
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductPbkdf2
PublishedJun 23, 2025
First seenJun 23, 2025
Weakness typeCWE-20Improper input validation
How to fix
Update
- pbkdf23.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pbkdf2npm | 3.0.10 ≤ v < 3.1.3 | 3.1.3 |
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