CVE-2023-26139 — HIGH (7.5)

Vulnerability Description

Versions of the package underscore-keypath from 0.0.11 are vulnerable to Prototype Pollution via the name argument of the setProperty() function. Exploiting this vulnerability is possible due to improper input sanitization which allows the usage of arguments like “__proto__”.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Underscore-Keypath Project	Underscore-Keypath	>= 0.0.11

Related Weaknesses (CWE)

CWE-1321

References

https://gist.github.com/lelecolacola123/cc0d1e73780127aea9482c05f2ff3252Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-UNDERSCOREKEYPATH-5416714Third Party Advisory
https://gist.github.com/lelecolacola123/cc0d1e73780127aea9482c05f2ff3252Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-UNDERSCOREKEYPATH-5416714Third Party Advisory

FAQ

What is CVE-2023-26139?

CVE-2023-26139 is a vulnerability with a CVSS score of 7.5 (HIGH). Versions of the package underscore-keypath from 0.0.11 are vulnerable to Prototype Pollution via the name argument of the setProperty() function. Exploiting this vulnerability is possible due to impro...

How severe is CVE-2023-26139?

CVE-2023-26139 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-26139?

Check the references section above for vendor advisories and patch information. Affected products include: Underscore-Keypath Project Underscore-Keypath.