wp_kses_bad_protocol in wp-includes/kses.php in WordPress before 5.3.1 mishandles the HTML5 colon named entity, allowing attackers to bypass input sanitization, as demonstrated by the javascript: substring.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-2067-1 | wordpress security update |
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DSA-4599-1 | wordpress security update |
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DSA-4677-1 | wordpress security update |
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EUVD-2019-10597 | wp_kses_bad_protocol in wp-includes/kses.php in WordPress before 5.3.1 mishandles the HTML5 colon named entity, allowing attackers to bypass input sanitization, as demonstrated by the javascript: substring. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:32:10.499Z
Reserved: 2019-12-27T00:00:00
Link: CVE-2019-20041

No data.

Status : Modified
Published: 2019-12-27T08:15:09.683
Modified: 2024-11-21T04:37:56.500
Link: CVE-2019-20041

No data.

No data.