CVE-2020-25814

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Source
https://cve.org/CVERecord?id=CVE-2020-25814
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25814.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-25814
Aliases
Downstream
Published
2020-09-27T21:15:12.687Z
Modified
2026-05-18T05:52:28.825285011Z
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

In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, XSS related to jQuery can occur. The attacker creates a message with [javascript:payload xss] and turns it into a jQuery object with mw.message().parse(). The expected result is that the jQuery object does not contain an <a> tag (or it does not have a href attribute, or it's empty, etc.). The actual result is that the object contains an <a href ="javascript... that executes when clicked.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "33"
                }
            ],
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
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
0fa7240e6a81be24dc0eb3c250ec2a25a2099faa
Introduced
0fbb878ef366477535a709b0c2564bdcf4b176d1
Fixed
e34e7f20b51ed7514ba6de8d8a390363ade2237f
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.31.10"
        },
        {
            "introduced": "1.32.0"
        },
        {
            "fixed": "1.34.4"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"
}

Affected versions

1.*
1.1.0
1.3.0beta1
1.31.0
1.31.0-rc.0
1.31.0-rc.1
1.31.0-rc.2
1.31.1
1.31.2
1.31.3
1.31.4
1.31.5
1.31.6
1.31.7
1.31.8
1.31.9
1.34.0
1.34.0-rc.0
1.34.0-rc.1
1.34.1
1.34.2
1.34.3
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-2020-25814.json"