CVE-2026-50007: fallo de gravedad alta en actualbudget actual
Actual: Shared users can perform owner-only file management actions
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.2epss 0.3%
Actual is an open-source personal finance application. Prior to 26.7.0, a missing authorization issue allows a shared user with user_access on a budget file to perform owner-only file management actions. A non-owner shared user can call file-management endpoints intended for higher-privilege users, including /delete-user-file, /reset-user-file, and /user-create-key, because requireFileAccess treats ordinary shared access as sufficient for file-management operations that should be restricted to the file owner or an administrator. This issue is fixed in version 26.7.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
actualbudget · actualCVEs relacionadas — actualbudget actual
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-33318HIGHActual has Privilege Escalation via 'change-password' Endpoint on OpenID-Migrated ServersEPSS 0.5%CVE-2026-27584CRITICALActualBudget server is Missing Authentication for SimpleFIN and Pluggy AI bank sync endpointsEPSS 0.4%CVE-2026-42604MEDIUMActual has an OpenID `client_secret` Disclosure via Broken Authorization Guard in `/openid/config`EPSS 0.4%CVE-2026-27638MEDIUMActualBudget missing authorization in sync endpoints allows cross-user budget file access in multi-user modeEPSS 0.3%CVE-2026-49229HIGHActual: Disabled OpenID users keep access through existing session tokensEPSS 0.3%CVE-2026-43872MEDIUMactual-server has a path traversal vulnerabilityEPSS 0.3%
Referencias
https://github.com/actualbudget/actual/commit/18a8dc03c48eeb2e8252669a80673e6a9933b5fdhttps://github.com/actualbudget/actual/commit/3b9e79ed5ee795a80bbae214d6ebb2755289d7f2https://github.com/actualbudget/actual/pull/7977https://github.com/actualbudget/actual/pull/8333https://github.com/actualbudget/actual/security/advisories/GHSA-23vm-ffgg-qvjr