In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2269-1 wordpress security update
Debian DLA Debian DLA DLA-2371-1 wordpress security update
Debian DSA Debian DSA DSA-4709-1 wordpress security update
EUVD EUVD EUVD-2020-25307 In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-04T07:52:20.760Z

Reserved: 2019-12-30T00:00:00

Link: CVE-2020-4049

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-12T16:15:10.700

Modified: 2024-11-21T05:32:13.407

Link: CVE-2020-4049

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.