What is GHSA-w64w-5pvm-xhcq?

GHSA-w64w-5pvm-xhcq is a security advisory published by GitHub Security Advisories with Medium severity. The Image Optimizer WordPress plugin before 1.7.7 does not enforce its intended capability check...

Which CVE IDs does GHSA-w64w-5pvm-xhcq cover?

GHSA-w64w-5pvm-xhcq covers the following CVE IDs: CVE-2026-90953. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w64w-5pvm-xhcq?

GHSA-w64w-5pvm-xhcq has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-w64w-5pvm-xhcqMediumCVSS 4.3

The Image Optimizer WordPress plugin before 1.7.7 does not enforce its intended capability check...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-90953 →

📋 Description

The Image Optimizer WordPress plugin before 1.7.7 does not enforce its intended capability check on several of its read REST routes, allowing any authenticated user to read attachment metadata and site-wide statistics that should be restricted to administrators.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-90953
https://wpscan.com/vulnerability/38412622-513f-41ea-9968-192f357d360e
https://github.com/advisories/GHSA-w64w-5pvm-xhcq