CVE-2026-55090: Etherpad has stored XSS in HTML export via unescaped attribute-pool values

Ghostwire Analysis — What This Means Practically

• Exploit code is reported to be available, increasing the likelihood of active exploitation.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.