Medium severity · published Nov 27, 2019
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,…
6.1
CVSS
1.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WQ
Wikidata Query Gui · Wikimedia
through 0.3.5; 0.3.6; 0.3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-19329
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-19329
Mailing List
https://gerrit.wikimedia.org/g/wikidata/query/gui/+/d9f964b88c01748e278ca8c4b8929a8ef0ef0267
Patch
https://gerrit.wikimedia.org/r/#/c/wikidata/query/gui/+/549457/
Vendor Advisory
https://lists.wikimedia.org/pipermail/wikidata-tech/2019-November/001492.html
Exploit
https://phabricator.wikimedia.org/T233213
More from Wikidata Query Gui
6.1
CVE-2019-19328
ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07 allows HTML injection in tooltips for entities
6.1
CVE-2019-19327
ui/ResultView.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07 allows HTML injection when reporting the number of results and number of milliseconds