Prototype Pollution in getsetdeep

Description

All versions of getsetdeep are vulnerable to prototype pollution. The setDeep() function does not restrict the modification of an Object’s prototype, which may allow an attacker to add or modify an existing property that will exist on all objects.

Recommendation

No fix is available yet. Followings are affected versions:

• >= 0.0.0

References

• GHSA-8j49-49jq-vwcq
• www.npmjs.com
• CWE-1321

Related Issues

• Lodash has Prototype Pollution Vulnerability in `_.unset` and `_.omit` functions - CVE-2025-13465
• Prototype Pollution in lodash.merge (GHSA-h726-x36v-rx45) - Vulnerability
• Prototype Pollution in lodash.mergewith (GHSA-5947-m4fg-xhqg) - Vulnerability
• Prototype Pollution in lodash.mergewith - Vulnerability

Tags:

npm

getsetdeep