CVE-2023-37255

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Source
https://cve.org/CVERecord?id=CVE-2023-37255
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37255.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-37255
Aliases
Published
2023-06-29T00:00:00Z
Modified
2026-05-28T04:08:59.158415594Z
Summary
[none]
Details

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37255.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "1.39.3"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/wikimedia/mediawiki

Affected ranges

Type
GIT
Repo
https://github.com/wikimedia/mediawiki
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2fdadd4096268cebab8fbc2f245dd441e2f05536
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.39.3"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"
}

Affected versions

1.*
1.1.0
1.3.0beta1
1.39.0
1.39.0-rc.0
1.39.0-rc.1
1.39.1
1.39.2
1.39.3
1.5.0alpha1
1.5.0alpha2
1.5.0beta1
1.5.0beta2
1.5.0beta3
1.5.0beta4
1.6.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37255.json"