What is GHSA-8wj8-vcgv-j3hf?

GHSA-8wj8-vcgv-j3hf is a security advisory published by GitHub Security Advisories with High severity. Author PHP Object Injection in ShortPixel Image Optimizer \u003c= 6.4.3 versions.

Which CVE IDs does GHSA-8wj8-vcgv-j3hf cover?

GHSA-8wj8-vcgv-j3hf covers the following CVE IDs: CVE-2026-39471. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8wj8-vcgv-j3hf?

GHSA-8wj8-vcgv-j3hf has a CVSS v3 base score of 7.2, published by GitHub Security Advisories.

GHSA-8wj8-vcgv-j3hfHighCVSS 7.2

Author PHP Object Injection in ShortPixel Image Optimizer <= 6.4.3 versions.

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-39471 →

📋 Description

Author PHP Object Injection in ShortPixel Image Optimizer <= 6.4.3 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-39471
https://patchstack.com/database/wordpress/plugin/shortpixel-image-optimiser/vulnerability/wordpress-shortpixel-image-optimizer-plugin-6-4-3-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-8wj8-vcgv-j3hf