CVE-2019-19708 — Cross-site Scripting in Visual Editor

CWE-79 — Cross-site Scripting5 documents4 sources
Severity
6.1MEDIUMNVD
EPSS
0.3%
top 46.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Mediawiki Visual Editor
Timeline
PublishedDec 11
Latest updateMay 24

Description

The VisualEditor extension through 1.34 for MediaWiki allows XSS via pasted content containing an element with a data-ve-clipboard-key attribute.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-8mgg-gfxm-vwwc: The VisualEditor extension through 1↗2022-05-24
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📋Vendor Advisories

1
Red Hat
mediawiki: pasted content containing an element with a specific attribute allows for XSS↗2019-12-11
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💬Community

2
Bugzilla
CVE-2019-19708 mediawiki: pasted content containing an element with a specific attribute allows for XSS [fedora-all]↗2020-03-02
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Bugzilla
CVE-2019-19708 mediawiki: pasted content containing an element with a specific attribute allows for XSS↗2020-03-02
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