CVE-2026-103389

MISP contains a stored cross-site scripting XSS vulnerability in the galaxy icon handling path. The icon field of a galaxy object was persisted without any server-side validation through the galaxy add, edit, and sync/import capture endpoints. The stored value was subsequently concatenated direct...

CVE-2026-103389 MISP Stored Cross-Site Scripting via Unvalidated Galaxy Icon Field in Correlation Graph

MISP contains a stored cross-site scripting XSS vulnerability in the galaxy icon handling path. The icon field of a galaxy object was persisted without any server-side validation through the galaxy add, edit, and sync/import capture endpoints. The stored value was subsequently concatenated direct...

CVE-2026-103389

MISP versions prior to 2.5.48 are vulnerable to a stored cross-site scripting (XSS) vulnerability in the galaxy icon handling path. The root cause is the lack of server-side validation on the icon field of a galaxy object during add, edit, and sync/import capture operations. The D3-based correlat...

EUVD-2026-89965

MISP contains a stored cross-site scripting XSS vulnerability in the galaxy icon handling path. The icon field of a galaxy object was persisted without any server-side validation through the galaxy add, edit, and sync/import capture endpoints. The stored value was subsequently concatenated direct...