Product · WPMU DEV

Smush Image Compression and Optimization

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 7.5

CVE-2026-81285

WordPress Smush Image Compression and Optimization plugin <= 4.2.0 - Denial of Service Attack vulnerability

Unauthenticated Denial of Service Attack in Smush Image Compression and Optimization <= 4.2.0 versions.

WPMU DEV Smush Image Compression and Optimization

Aug 28, 2026