CVE-2026-50007
HIGH Exploitation: PoC
7.2
CVSS 4.0
Description
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.
Metadata
Severity & Metrics
7.2
HIGH CVSS 4.0
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
SSVC — CISA Coordinator
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| actualbudget | actual | — | < 26.7.0 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-862 | cna | CWE-862: Missing Authorization |
CVSS scores (1)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 7.2 | HIGH | 4.0 | cna | 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 |
References (5)
- https://github.com/actualbudget/actual/security/advisories/GHSA-23vm-ffgg-qvjr https://github.com/actualbudget/actual/security/advisories/GHSA-23vm-ffgg-qvjr
- https://github.com/actualbudget/actual/pull/7977 https://github.com/actualbudget/actual/pull/7977
- https://github.com/actualbudget/actual/pull/8333 https://github.com/actualbudget/actual/pull/8333
- https://github.com/actualbudget/actual/commit/18a8dc03c48eeb2e8252669a80673e6a9933b5fd https://github.com/actualbudget/actual/commit/18a8dc03c48eeb2e8252669a80673e6a9933b5fd
- https://github.com/actualbudget/actual/commit/3b9e79ed5ee795a80bbae214d6ebb2755289d7f2 https://github.com/actualbudget/actual/commit/3b9e79ed5ee795a80bbae214d6ebb2755289d7f2