#VU81307 Input validation error in Postcss - CVE-2023-44270
Published: October 2, 2023
Vulnerability identifier: #VU81307
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-44270
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Postcss
Postcss
Software vendor:
Postcss
Postcss
Description
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to insufficient validation of external CSS files when parsing the "\r" character. A remote attacker can pass specially crafted input to the application and perform spoofing attack.
Remediation
Install updates from vendor's website.