Medium severity5.3NVD Advisory· Published Jan 8, 2024· Updated Jun 17, 2026

CVE-2023-51490

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wpmudev/Defender Security
cpe:2.3:a:wpmudev:defender_security:*:*:*:*:*:wordpress:*:*
Range: <=4.1.0
WordPress/Defender Securityllm-fuzzy
Range: <=4.1.0

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/defender-security/wordpress-defender-security-plugin-4-1-0-sensitive-data-exposure-via-log-file-vulnerabilitynvdThird Party Advisory

News mentions

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