Unrated severityNVD Advisory· Published Sep 30, 2026

CVE-2026-91072

Description

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on a multisite network, files belonging to a different site they have no access to.

AI Insight

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

Affected products

WordPress/Ewww Image Optimizerllm-fuzzy
Range: <8.8.0
Package: https://wordpress.org/plugins/ewww-image-optimizer

Patches

Vulnerability mechanics

References

wpscan.com/vulnerability/c77770c5-d1af-47f6-9aee-a50d4a919732/nvd

News mentions

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