CVE-2023-51490

MEDIUM

WPMU DEV Defender Security - Info Disclosure

Title source: llm

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.

References (1)

Core 1

Core References

Third Party Advisory vdb-entry

https://patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerability?_s_id=cve

Scores

CVSS v3 5.3

EPSS 0.0069

EPSS Percentile 71.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-532

Status published

Products (2)

WPMU DEV/Defender Security – Malware Scanner, Login Security & Firewall < 4.1.0

wpmudev/defender_security < 4.1.0

Published Jan 08, 2024

Tracked Since Feb 18, 2026