CVE-2025-53494

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Source

https://cve.org/CVERecord?id=CVE-2025-53494

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53494.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-53494

Published

2025-07-02T15:15:28Z

Modified

2026-07-08T08:12:43Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Summary

[none]

Details

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - TwoColConflict Extension allows Stored XSS.This issue affects Mediawiki - TwoColConflict Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:wmde-fisch:twocolconflict:*:*:*:*:*:mediawiki:*:*"
            ],
            "extracted_events": [
                {
                    "fixed": "2025-05-26"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "wmde-fisch:twocolconflict"
        }
    ]
}

References

Affected packages

Git / github.com/wikimedia/mediawiki

Affected ranges

Type

GIT

Repo

https://github.com/wikimedia/mediawiki

Events

Introduced

19ddcf09181a8b7d2837b4c99e11184c53047697

Fixed

20d2594916db454cf331536fa8ceb544f418fc62

Introduced

30d9707511274f256db07dc71010ae0bc6e33d28

Fixed

30d9707511274f256db07dc71010ae0bc6e33d28

Introduced

8216997ffcc956a610635f07044fb9a3b5dda9d9

Fixed

0af28b77ee97ff26c62ce647bb12963adde19d22

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "1.39.X"
        },
        {
            "fixed": "1.39.13"
        },
        {
            "introduced": "1.42.X"
        },
        {
            "fixed": "1.42.7"
        },
        {
            "introduced": "1.43.X"
        },
        {
            "fixed": "1.43.2"
        }
    ],
    "source": "DESCRIPTION"
}

Affected versions

1.*

1.43.0

1.43.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53494.json"