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CVE-2026-42239

Budibase

Beschreibung

Budibase is an open-source low-code platform. Prior to version 3.35.10, the budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. This means every XSS becomes a full account takeover — the attacker steals the JWT and has persistent access to the victim-s account. The cookie also lacks secure: true (sent over plaintext HTTP) and sameSite attribute. This issue has been patched in version 3.35.10.

CVSS 8.1EPSS 0.28300000000000003%Risiko 0.83
Quelle öffnen
Veröffentlicht
2026-05-07 20:16:44
Betroffene Versionen
<3.35.10
Typ
Installed app
Vektor
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N