In Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07, when…
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
EPSS 0.0142 72nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wikimedia:wikidata_query_gui:*:*:*:*:*:*:*:* | up to 0.3.5 | Vulnerable | Wikimedia Foundation |
| cpe:2.3:a:wikimedia:wikidata_query_gui:0.3.6:-:*:*:*:*:*:* | 0.3.6 | Vulnerable | Wikimedia Foundation |
| cpe:2.3:a:wikimedia:wikidata_query_gui:0.3.6:2019-11-07:*:*:*:*:*:* | 0.3.6 2019-11-07 | Vulnerable | Wikimedia Foundation |
- cpe:2.3:a:wikimedia:wikidata_query_gui:*:*:*:*:*:*:*:* Versions up to 0.3.5 Vulnerable ·Wikimedia Foundation
- cpe:2.3:a:wikimedia:wikidata_query_gui:0.3.6:-:*:*:*:*:*:* Versions 0.3.6 Vulnerable ·Wikimedia Foundation
- cpe:2.3:a:wikimedia:wikidata_query_gui:0.3.6:2019-11-07:*:*:*:*:*:* Versions 0.3.6 2019-11-07 Vulnerable ·Wikimedia Foundation
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-19329
- 2026-10-03 Alias added: GHSA-h3jq-gxm5-vhxg
References
More Wikimedia Foundation Wikidata Query Gui vulnerabilities
- TI-2019-13940 ui/editor/tooltip/Rdf.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT… CVSS 3.1MEDIUM 6.1
- TI-2019-13939 ui/ResultView.js in Wikibase Wikidata Query Service GUI before 0.3.6-SNAPSHOT 2019-11-07… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2019-19329 · CVE Program
- CVE-2019-19329 · NVD
- FIRST EPSS
- GHSA-h3jq-gxm5-vhxg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences