Information disclosure in MediaWiki - CVE-2020-35477
Published: December 18, 2020 / Updated: December 21, 2020
Vulnerability identifier: #VU49103
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-35477
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: MediaWiki.org
Affected software:
MediaWiki
MediaWiki
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to software fails to hide log entries under certain conditions. A remote user can view the log entry and gain access to sensitive information.
How to mitigate CVE-2020-35477
Install updates from vendor's website.