Feed/CVE-2025-13465
CVE-2025-13465MEDIUMCVSS 5.3

Lodash has Prototype Pollution Vulnerability in `_.unset` and `_.omit` functions

Published Jun 30, 2026·Updated Aug 25, 2026

NVD Description

### Impact Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the `_.unset` and `_.omit` functions. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. ### Patches This issue is patched on 4.17.23.

Affected Packages (4)

lodashNPM
From 4.0.0
No fix available
lodashNPM
From 4.0.0
Fixed in 4.17.23
lodashNPM
From 4.0.0
Fixed in 4.18.0
lodashNPM
Fixed in 4.18.0

References

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