CVE-2026-30884

CVE-2026-30884 affects the Moodle plugin mdjnelson/moodle-mod_customcert . Prior to versions 4.4.9 and 5.0.3, a teacher with the mod/customcert:manage capability in any single course can read and silently overwrite certificate elements for other courses. The vulnerability arises because the core_...

The vulnerability of the iFrame Sandbox component in Google Chrome allows a hacker to bypass existing security restrictions.

The vulnerability of the iFrame Sandbox component in Google Chrome is related to errors in the implementation of security checks for standard elements. Exploiting this vulnerability allows a malicious actor to circumvent existing security restrictions remotely...