CVE-2025-13465mediumCWE-1321

CVE-2025-13465: medium-severity vulnerability in lodash

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

Published · Updated

Follow this CVE+ Monitor lodash+ Monitor lodash-amd

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 1.8%
The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. 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. The issue is patched from 4.17.23 to 4.18.0 depending on the package: lodash, lodash-es, and lodash-amd in 4.17.23, and the standalone lodash.unset and lodash.omit packages in 4.18.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P
Affected products
Lodash · lodashLodash · lodash-amdLodash · lodash-esLodash · lodash.omitLodash · lodash.unset