Debian/wordpress: critical 9.8
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&colon
Action: Upgrade wordpress to 5.3.2+dfsg1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.3.2+dfsg1-1 | - |
Fixed versions
| 5.3.2+dfsg1-1 |
Sources
- osv: DEBIAN-CVE-2019-20041#Debian:13/wordpress
- https://security-tracker.debian.org/tracker/CVE-2019-20041
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