MEDIUM
CVE-2026-91011
CVSS
6.8
Description
The EWWW Image Optimizer WordPress plugin before 8.7.7 does not properly escape image attribute values when it rewrites page output, allowing authenticated users with author-level access and above to inject arbitrary JavaScript that is stored in published content and executes in the browser of any user who later views the affected page.
Weakness (CWE)
CWE-79
Cross-site Scripting (XSS)
EPSS Score
0.24%
Probability of exploitation in next 30 days
14.9th percentile
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.