Prototype pollution in 75lb deep-merge



Risk Critical
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-38986
CWE-ID CWE-1321
Exploitation vector Network
Public exploit N/A
Vulnerable software
 deep-merge
Other software / Other software solutions

Vendor 75lb

Security Bulletin

This security bulletin contains one critical risk vulnerability.

1) Prototype pollution

EUVDB-ID: #VU105895

Risk: Critical

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red]

CVE-ID: CVE-2024-38986

CWE-ID: CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes (\'Prototype Pollution\')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary JavaScript code.

The vulnerability exists due to improper input validation. A remote attacker can merge methods of lodash to merge objects, which can result in information disclosure or data manipulation.

Mitigation

Install update from vendor's website.

Vulnerable software versions

deep-merge: 1.1.1

CPE2.3 External links

https://gist.github.com/mestrtee/b20c3aee8bea16e1863933778da6e4cb


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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