An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. CheckUser TokenManager insecurely uses AES-CTR encryption with a repeated (aka re-used) nonce, allowing an adversary to decrypt.
                
            References
                    | Link | Resource | 
|---|---|
| https://phabricator.wikimedia.org/T315123 | Exploit Issue Tracking Patch Vendor Advisory | 
| https://phabricator.wikimedia.org/T315123 | Exploit Issue Tracking Patch Vendor Advisory | 
Configurations
                    Configuration 1 (hide)
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History
                    21 Nov 2024, 07:45
| Type | Values Removed | Values Added | 
|---|---|---|
| Summary | 
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| References | () https://phabricator.wikimedia.org/T315123 - Exploit, Issue Tracking, Patch, Vendor Advisory | 
Information
                Published : 2023-01-20 18:15
Updated : 2025-04-03 16:15
NVD link : CVE-2023-22912
Mitre link : CVE-2023-22912
CVE.ORG link : CVE-2023-22912
JSON object : View
Products Affected
                mediawiki
- mediawiki
CWE
                
                    
                        
                        CWE-330
                        
            Use of Insufficiently Random Values
