SB2022071113 - Incorrect default permissions in CreateRedirect extension for MediaWiki
Published: July 11, 2022
Security Bulletin ID
SB2022071113
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2022-29547)
CWE-ID: CWE-276 - Incorrect Default Permissions
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to the affected application does not properly check whether the user has permissions to edit the target page. A remote attacker can edit a page.
Remediation
Install update from vendor's website.