High severity · published Jan 8, 2024
CVE-2023-51490
WordPress Defender Security Plugin <= 4.1.0 is vulnerable to Sensitive Data Exposure
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in WPMU DEV Defender Security – Malware Scanner, Login Security & Firewall.This issue affects Defender Security – Malware Scanner, Login Security & Firewall: from n/a through 4.1.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Defender Security – Malware Scanner, Login Security & Firewall · WPMU DEV
through 4.1.0 · source: vendor
DS
Defender Security · Wpmudev
through 4.1.0 · source: NVD
Affected product
DS
Defender Security – Malware Scanner, Login Security & Firewall
WPMU DEV