CVE-2022-34911

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Source
https://cve.org/CVERecord?id=CVE-2022-34911
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-34911.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-34911
Aliases
Downstream
Published
2022-07-02T20:15:08.373Z
Modified
2026-03-11T00:15:32.997060Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in MediaWiki before 1.35.7, 1.36.x and 1.37.x before 1.37.3, and 1.38.x before 1.38.1. XSS can occur in configurations that allow a JavaScript payload in a username. After account creation, when it sets the page title to "Welcome" followed by the username, the username is not escaped: SpecialCreateAccount::successfulAction() calls ::showSuccessPage() with a message as second parameter, and OutputPage::setPageTitle() uses text().

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
Fixed
03021aff27a3047a2b5c6aec0d95966a07bd2583
Introduced
bc542ec6d8573dfb906b468901799e0017875f1e
Fixed
1d62ca6ec30099e7e9d6c554693a4b8e88e91139
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
09fc2a4ea5c1d57779dea6526f0d4487cd950217
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.35.7"
        },
        {
            "introduced": "1.36.0"
        },
        {
            "fixed": "1.37.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.38.0-NA"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-34911.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.38.0-rc0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "1.38.0-rc1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "36"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "37"
            }
        ]
    }
]