CVE-2020-25815: An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names…

PriorityP425medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

1.10%

62.1th percentile

An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead of text().

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	mediawiki	< mediawiki 1:1.35.0-1 (bookworm)	mediawiki 1:1.35.0-1 (bookworm)
fedoraproject	fedora	—	—
mediawiki	core	>= 1.32.0 < 1.34.3	1.34.3
mediawiki	core	>= 1.35.0-rc.0 < 1.35.0	1.35.0
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 0 < 1:1.35.0-1	1:1.35.0-1
mediawiki	mediawiki	>= 1.32.0 < 1.34.4	1.34.4

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

osv6.1MEDIUM

vendor_debian6.1MEDIUM

vendor_redhat6.1MEDIUM

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