What’s Vulnerable › Vulnerabilities

CVE-2026-84773: WordPress EWWW Image Optimizer plugin <= 8.7.6 - Cross Site Scripting (XSS) vulnerability

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-03 · updated 2026-09-03
• Weakness: CWE-79

Description

Unauthenticated Cross Site Scripting (XSS) in EWWW Image Optimizer <= 8.7.6 versions.

Affected products

• Shane Bishop EWWW Image Optimizer: through 8.7.6

References

• https://patchstack.com/database/wordpress/plugin/ewww-image-optimizer/vulnerability/wordpress-ewww-image-optimizer-plugin-8-7-6-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2026-84773 or the next vulnerability affects your stack