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Mend.io Vulnerability Database
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CVE-2022-29547
Good to know:
Date: April 20, 2022
The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a page.
Language: PHP
Severity Score
Severity Score
Weakness Type (CWE)
Incorrect Default Permissions
CWE-276Top Fix
Upgrade Version
Upgrade to version mediawiki/core - 1.34.0-rc.0;mediawiki/core - dev-wmf/1.35.0-wmf.1;mediawiki/core - dev-wmf/1.36.0-wmf.10;mediawiki/core - 1.30.1;mediawiki/core - 1.38.0-rc.0;mediawiki/core - dev-sandbox/hashar/hexmode;mediawiki/core - 1.38.1;mediawiki/core - dev-wmf/1.37.0-wmf.1;mediawiki/core - dev-wmf/1.38.0-wmf.16;mediawiki/core - dev-wmf/1.38.0-wmf.3;mediawiki/core - dev-wmf/1.38.0-wmf.2
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | HIGH |
| Availability (A): | NONE |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | NONE |
| Integrity (I): | PARTIAL |
| Availability (A): | NONE |
| Additional information: |