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CVE

CVE-2025-13465

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

CVE-2025-13465

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

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

Severity

6.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
6.5
EPSS Probability
0.0006%
EPSS Percentile
0.1857%
Introduced Version
4.1.0
Fix Available
4.17.23

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