Cross-site Scripting (XSS) Affecting wordpress package, versions <5.4.1+dfsg1-1
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-WORDPRESS-567994
- published 1 May 2020
- disclosed 30 Apr 2020
Introduced: 30 Apr 2020
CVE-2020-11030 Open this link in a new tabHow to fix?
Upgrade Debian:unstable wordpress to version 5.4.1+dfsg1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wordpress package and not the wordpress package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).