PT-2021-13766 · Unknown · Mootools-More

CVE-2021-20088

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Published

2021-04-23

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Updated

2023-08-08

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: mootools-more version 1.6.0
Description: The issue is related to 'Prototype Pollution' where a malicious user can inject properties into Object.prototype due to improperly controlled modification of object prototype attributes.
Recommendations: For mootools-more version 1.6.0, update to a version that fixes the 'Prototype Pollution' issue to prevent malicious users from injecting properties into Object.prototype.

Exploit

Fix

Prototype Pollution

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Weakness Enumeration

Related Identifiers

CVE-2021-20088
GHSA-FW45-938V-P26J

Affected Products

Mootools-More