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CVE-2026-43872

actual-server has a path traversal vulnerability

MEDIUM
5.3
CVSS Score
Published: June 12, 2026 at 07:05 PM UTC
Updated: October 26, 2026 at 11:10 AM UTC
1 product affected across 1 vendorActual

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Actual· Actualbudgetnpm
90%
v < 26.5.0
Affected range stops below 26.5.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_CONFIRM
Source: cverecord
https://github.com/actualbudget/actual/security/advisories/GHSA-4wf8-vhhr-4gpv
x_refsource_MISC
Source: cverecord
https://actualbudget.org/blog/release-26.5.0

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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