PT-2022-9058 · Unknown · Grunt-Util-Property

Published 2022-07-17 · Updated 2022-07-25 · CVE-2020-7641

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions grunt-util-property versions all

Description The function call in the affected package could be tricked into adding or modifying properties of Object.prototype using a proto payload. This allows for potential manipulation of the object's properties.

Recommendations For all versions, consider restricting access to the function call that is vulnerable to proto payload manipulation until a patch is available. As a temporary workaround, avoid using the function call that could be tricked into modifying Object.prototype properties. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2020-7641

GHSA-4HQ8-JGR8-MW9J

Affected Products

Grunt-Util-Property

References · 8

• 🔥 https://security.snyk.io/vuln/SNYK-JS-GRUNTUTILPROPERTY-565088 · Exploit
• https://osv.dev/vulnerability/CVE-2020-7641 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4hq8-jgr8-mw9j · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7641 · Security Note
• https://github.com/mikaelkaron/grunt-util-property/blob/master/main.js%23L41 · Note
• https://github.com/mikaelkaron/grunt-util-property · Note
• https://t.me/cibsecurity/46382 · Telegram Post
• https://t.me/cvenotify/33223 · Telegram Post