Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2067-1 | wordpress security update |
Debian DSA |
DSA-4599-1 | wordpress security update |
Debian DSA |
DSA-4677-1 | wordpress security update |
EUVD |
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. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:32:10.499Z
Reserved: 2019-12-27T00:00:00.000Z
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.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD