CVE-2026-27638

HIGH

7.1

Descripcion

Actual is a local-first personal finance tool. Prior to version 26.2.1, in multi-user mode (OpenID), the sync API endpoints (`/sync/*`) don't verify that the authenticated user owns or has access to the file being operated on. Any authenticated user can read, modify, and overwrite any other user's budget files by providing their file ID. Version 26.2.1 patches the issue.

Detalles CVE

Puntuacion CVSS v3.17.1

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/26/2026

Ultima modificacion2/27/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

actualbudget:actual

Debilidades (CWE)

CWE-862

Referencias

https://github.com/actualbudget/actual/commit/9966c024cb75f57943193cac8e42f401efed9d08(security-advisories@github.com)

https://github.com/actualbudget/actual/releases/tag/v26.2.1(security-advisories@github.com)

https://github.com/actualbudget/actual/security/advisories/GHSA-qmjj-p7m9-wjrv(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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