High CVSS: HIGH CVE-2023-5583 vulnerability

CVE-2023-5583: The WP Simple Galleries plugin for WordPress is vulnerable to PHP Object Injecti

Tracked since May 6, 2026 • View on NVD
cve CVE-2023-5583 cvss-8

CVSS Breakdown

8.8
CVSS Base Score
HIGH
Attack Vector
N/A
Requires physical access to exploit.
CIA Impact
Confidentiality N/A
Integrity N/A
Availability N/A

Insurance Impact Assessment

🛡️
Significant Impact

High-severity vulnerabilities may affect cyber insurance pricing and coverage terms. Demonstrating patch management reduces underwriting friction.

CVE CVE-2023-5583 with CVSS 8.8. The WP Simple Galleries plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.34 via deserialization of untrusted input from the 'wpsimplegallery_gallery' post meta via 'wpsgallery' shortcode. This allows authenticated attackers, with contributor-level permis

View on NVD

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