CVE-2023-48631

Published: Dec 14, 2023Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

@adobe/css-tools versions 4.3.1 and earlier are affected by an Improper Input Validation vulnerability that could result in a denial of service while attempting to parse CSS.

Affected (1)

Products: Adobe: Css Tools

Adobe

1 product

Css Tools

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Adobe Css Tools	Before 4.3.2

Related CWEs

CWE-1333

Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2

Source: psirt@adobe.com

Vendor Advisory

https://github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.