Prototype pollution in dset

1) Prototype pollution

EUVDB-ID: #VU100116

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-21529

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 pass specially crafted input to the application and perform prototype pollution, which can result in information disclosure or data manipulation.

Mitigation

Install update from vendor's website.

Vulnerable software versions

dset: 1.0.0 - 3.1.3

CPE2.3

• cpe:2.3:a:lukeed:dset:1.0.0:*:*:*:*:*:*:
• cpe:2.3:a:lukeed:dset:1.0.1:*:*:*:*:*:*:
• cpe:2.3:a:lukeed:dset:2.0.0:*:*:*:*:*:*:

External links

http://security.snyk.io/vuln/SNYK-JS-DSET-7116691
http://github.com/lukeed/dset/commit/16d6154e085bef01e99f01330e5a421a7f098afa

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.