DEBIAN-CVE-2020-35479

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-35479
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-35479.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-35479
Upstream
Published
2020-12-18T08:15:15Z
Modified
2025-09-19T06:04:34Z
Summary
[none]
Details

MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. Language::translateBlockExpiry itself does not escape in all code paths. For example, the return of Language::userTimeAndDate is is always unsafe for HTML in a month value. This affects MediaWiki 1.12.0 and later.

References

Affected packages

Debian:11 / mediawiki

Package

Name
mediawiki
Purl
pkg:deb/debian/mediawiki?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.35.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / mediawiki

Package

Name
mediawiki
Purl
pkg:deb/debian/mediawiki?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.35.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / mediawiki

Package

Name
mediawiki
Purl
pkg:deb/debian/mediawiki?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.35.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / mediawiki

Package

Name
mediawiki
Purl
pkg:deb/debian/mediawiki?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.35.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}