Path traversal in TeamPass - CVE-2020-12479
Published: May 4, 2020 / Updated: April 14, 2023
Vulnerability identifier: #VU27506
CSH Severity: Medium
CVSS v4.0: 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-2020-12479
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Nils Laumaillé
Affected software:
TeamPass
TeamPass
Detailed vulnerability 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 "newValue" parameter in "sources/users.queries.php". A remote authenticated attacker can send a specially crafted HTTP request and read arbitrary files on the system.
How to mitigate CVE-2020-12479
Install update from vendor's website.