CVE-2019-19329

In Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07, when mathematical expressions in results are displayed directly, arbitrary JavaScript execution can occur, aka XSS. This was addressed by introducing MathJax as a new mathematics rendering engine. NOTE: this GUI code is no longer bundled with the Wikibase Wikidata Query Service snapshots, such as 0.3.6-SNAPSHOT.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
wikimediawikidata_query_gui
𝑥
≤ 0.3.5
wikimediawikidata_query_gui
0.3.6
wikimediawikidata_query_gui
0.3.6:2019-11-07
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gerrit.wikimedia.org/g/wikidata/query/gui/+/d9f964b88c01748e278ca8c4b8929a8ef0ef0267
https://gerrit.wikimedia.org/r/#/c/wikidata/query/gui/+/549457/
https://lists.wikimedia.org/pipermail/wikidata-tech/2019-November/001492.html
https://phabricator.wikimedia.org/T233213
https://gerrit.wikimedia.org/g/wikidata/query/gui/+/d9f964b88c01748e278ca8c4b8929a8ef0ef0267
https://gerrit.wikimedia.org/r/#/c/wikidata/query/gui/+/549457/
https://lists.wikimedia.org/pipermail/wikidata-tech/2019-November/001492.html
https://phabricator.wikimedia.org/T233213