CVE-2026-89193 — Robin Image Optimizer 2.0.0 - 2.0.7 - Unauthenticated Stored XSS via WebP URL Delivery HTML Parser

CVE-2026-89193

Robin Image Optimizer 2.0.0 - 2.0.7 - Unauthenticated Stored XSS via WebP URL Delivery HTML Parser PUBLISHED

Description (CNA)

The Robin Image Optimizer WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.

Affected (CNA)

Vendor / product	Versions
Unknown / Robin Image Optimizer	affected 2.0.0 before 2.0.8

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/3c90d1c5-fd45-4a82-9357-504d7a0e5adc/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.