CVE-2026-4801

The CVE-2026-4801 affects the WordPress plugin Page Builder Gutenberg Blocks – CoBlocks . It is a stored cross‑site scripting (XSS) vulnerability in the Events block that processes data from external iCal feeds. Root cause: insufficient output escaping of event titles, descriptions, and locations...

CVE-2023-24603

OX App Suite before backend 7.10.6-rev37 does not check size limits when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of data...