CVE-2026-54393

CVE-2026-54393 describes a stored XSS in MISP when the Overmind theme is active. The vulnerability stems from the setHomePage endpoint saving user-supplied paths via setSettingInternal(), bypassing validation in setSetting() (including validate_homepage that enforces a leading “/”). The attacker-...

CVE-2026-54393 MISP Overmind theme stored XSS via unvalidated homepage setting

A stored cross-site scripting vulnerability exists in MISP when the Overmind theme is used. The setHomePage endpoint previously saved the user-controlled path value through setSettingInternal, bypassing the normal setSetting validation logic, including validatehomepage, which requires homepage...

CVE-2026-54393 MISP Overmind theme stored XSS via unvalidated homepage setting

A stored cross-site scripting vulnerability exists in MISP when the Overmind theme is used. The setHomePage endpoint previously saved the user-controlled path value through setSettingInternal, bypassing the normal setSetting validation logic, including validatehomepage, which requires homepage...

PT-2026-48995

A stored cross-site scripting vulnerability exists in MISP when the Overmind theme is used. The setHomePage endpoint previously saved the user-controlled path value through setSettingInternal, bypassing the normal setSetting validation logic, including validate homepage, which requires homepage...

EUVD-2020-7697

Malware in sbrugna...