Path traversal in Contao - CVE-2023-29200
Published: April 26, 2023
Vulnerability identifier: #VU75521
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-29200
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Contao
Contao
Software vendor:
Contao
Contao
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in the file manager. A remote user can send a specially crafted HTTP request and list files outside the document root in the file manager.
Remediation
Install update from vendor's website.