Feed/CVE-2019-10744
CVE-2019-10744CRITICAL

Prototype Pollution in lodash

Published Jun 30, 2026·Updated Jun 30, 2026

NVD Description

Versions of `lodash` before 4.17.12 are vulnerable to Prototype Pollution. The function `defaultsDeep` allows a malicious user to modify the prototype of `Object` via `{constructor: {prototype: {...}}}` causing the addition or modification of an existing property that will exist on all objects. ## Recommendation Update to version 4.17.12 or later.

Affected Packages (4)

lodashNPM
Fixed in 4.17.14
lodashNPM
Fixed in 4.17.13
lodashNPM
Fixed in 4.6.1
lodashNPM
Fixed in 4.17.12

Public Exploits & PoCs1 found

References

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