BIT-wordpress-multisite-2020-28037
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/wordpress-multisite/BIT-wordpress-multisite-2020-28037.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-wordpress-multisite-2020-28037
- Aliases
- Published
- 2024-03-06T11:11:21.926Z
- Modified
- 2025-04-03T14:40:37.652Z
- Summary
- [none]
- Details
-
isbloginstalled in wp-includes/functions.php in WordPress before 5.5.2 improperly determines whether WordPress is already installed, which might allow an attacker to perform a new installation, leading to remote code execution (as well as a denial of service for the old installation).
- Database specific
{ "cpes": [ "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*" ], "severity": "Critical" }- References
-
- https://github.com/WordPress/wordpress-develop/commit/2ca15d1e5ce70493c5c0c096ca0c76503d6da07c
- https://lists.debian.org/debian-lts-announce/2020/11/msg00004.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHHVNK2WYAM3ZTCXTFSEIT56IKLVJHU3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VAVVYJKA2I6CRQUINECDPBGWMQDEG244/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUXVUAKL2HL4QYJEPHBNVQQWRMFMII2Y/
- https://wordpress.org/news/2020/10/wordpress-5-5-2-security-and-maintenance-release/
- https://wpscan.com/vulnerability/10450
- https://www.debian.org/security/2020/dsa-4784
- https://nvd.nist.gov/vuln/detail/CVE-2020-28037
Affected packages
Bitnami / wordpress-multisite
Package
- Name
- wordpress-multisite
- Purl
- pkg:bitnami/wordpress-multisite
Severity
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator