Ubuntu.comUB:CVE-2020-28037CVE-2020-28037
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.024 Low
EPSS
Percentile
89.8%
is_blog_installed 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).
References
github.com/WordPress/wordpress-develop/commit/2ca15d1e5ce70493c5c0c096ca0c76503d6da07c
launchpad.net/bugs/cve/CVE-2020-28037
nvd.nist.gov/vuln/detail/CVE-2020-28037
security-tracker.debian.org/tracker/CVE-2020-28037
wordpress.org/news/2020/10/wordpress-5-5-2-security-and-maintenance-release/
wpscan.com/vulnerability/10450
www.cve.org/CVERecord?id=CVE-2020-28037
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.024 Low
EPSS
Percentile
89.8%