Vulnerability · Published Jun 12, 2026 · Assigned by GitHub_M
CVE-2026-43872actual-server has a path traversal vulnerability
Medium 5.3
In plain English
A medium-severity path traversal in actual from actualbudget. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities).
Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.3%top 76.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Actual is an open-source personal finance application. Prior to version 26.5.0, several endpoints are affected by a path traversal vulnerability. Version 26.5.0 fixes the issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| actualbudget | actual | < 26.5.0 |
Weakness: CWE-22 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
References
- https://github.com/actualbudget/actual/security/advisories/GHSA-4wf8-vhhr-4gpv x_refsource_CONFIRM
- https://actualbudget.org/blog/release-26.5.0 x_refsource_MISC