CVE-2026-27638

HIGH

7.1

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.1

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/26/2026

Zuletzt geandert2/27/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

actualbudget:actual

Schwachen (CWE)

CWE-862

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.