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CVE-2019-19910

MEDIUM

6.1

Description

The MinervaNeue Skin in MediaWiki from 2019-11-05 to 2019-12-13 (1.35 and/or 1.34) mishandles certain HTML attributes, as demonstrated by IMG onmouseover= (impact is XSS) and IMG src=http (impact is disclosing the client's IP address). This can occur within a talk page topical header that is viewed within a mobile (MobileFrontend) context.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published12/19/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mediawiki:mediawiki

Weaknesses (CWE)

CWE-79

References

https://gerrit.wikimedia.org/r/q/Ida471291f1698387a26736931ab17e6899e05b51(cve@mitre.org)

https://phabricator.wikimedia.org/T240487(cve@mitre.org)

https://gerrit.wikimedia.org/r/q/Ida471291f1698387a26736931ab17e6899e05b51(af854a3a-2127-422b-91ae-364da2661108)

https://phabricator.wikimedia.org/T240487(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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