CVE-2020-4049
on github
Published
Severity
CVSS v3:
2.4 LOW
CVSS v2:
3.5 LOW
Description
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).
References
- https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/
- https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6p
- https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
- https://www.debian.org/security/2020/dsa-4709
- https://lists.debian.org/debian-lts-announce/2020/07/msg00000.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 3.7 (including) | 3.7.34 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 3.8 (including) | 3.8.34 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 3.9 (including) | 3.9.32 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.0 (including) | 4.0.31 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.1 (including) | 4.1.31 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.2 (including) | 4.2.28 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.3 (including) | 4.3.24 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.4 (including) | 4.4.23 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.5 (including) | 4.5.22 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.6 (including) | 4.6.19 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.7 (including) | 4.7.18 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.8 (including) | 4.8.14 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 4.9 (including) | 4.9.15 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 5.0 (including) | 5.0.10 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 5.1 (including) | 5.1.6 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 5.2 (including) | 5.2.7 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 5.3.0 (including) | 5.3.4 | * |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 5.4 (including) | 5.4.2 | * |
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | n/a | n/a | 31 |
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | n/a | n/a | 32 |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | n/a | n/a | 8.0 |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | n/a | n/a | 9.0 |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | n/a | n/a | 10.0 |