CVE-2023-48631
MEDIUM5.0EPSS 0.47%@adobe/css-tools Improper Input Validation and Inefficient Regular Expression Complexity
Published: 11/30/2023Modified: 5/4/2026
Description
### Impact @adobe/css-tools version 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. ### Patches The issue has been resolved in 4.3.2. ### Workarounds None ### References N/A
Affected packages (1)
- npm/@adobe/css-toolsfrom 0, < 4.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-48631
- PATCHhttps://github.com/adobe/css-tools
- WEBhttps://github.com/adobe/css-tools/commit/472bef91bde9caab305f3f36231ad0c253581b43
- WEBhttps://github.com/adobe/css-tools/issues/211
- WEBhttps://github.com/adobe/css-tools/pull/249
- WEBhttps://github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2