Technology · Actual Budget
Actual Budget Sync Server vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Actual Budget Sync Server: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-57449, was published on 25 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About Actual Budget Sync Server
Server component for synchronizing personal financial data in Actual Budget.
Latest Actual Budget Sync Server vulnerabilities
- CVE-2026-57449: Actual Sync Server CORS proxy GitHub allowlist bypasshighCVSS 4EPSS 0.2%
- CVE-2026-49229: Actual Budget insufficient session expiration for disabled OpenID usershighCVSS 8.3EPSS 0.4%
- CVE-2026-46700: Actual sync-server improper authorization in secrets APImediumCVSS 4.3EPSS 0.3%
- CVE-2026-42604: Actual Budget sync-server information disclosure in OpenID configinfoCVSS 6.9EPSS 0.0%
- CVE-2026-3089: Actual Sync Server authenticated path traversal in file uploadmediumCVSS 4EPSS 0.4%
- CVE-2026-27638: Actual Budget sync-server missing authorization in sync endpointsmediumCVSS 4EPSS 0.4%
- CVE-2026-27584: ActualBudget missing authentication in SimpleFIN and Pluggy AI sync endpointsmediumCVSS 4EPSS 0.6%
Most severe Actual Budget Sync Server vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-49229: Actual Budget insufficient session expiration for disabled OpenID usershighCVSS 8.3EPSS 0.4%
- CVE-2026-57449: Actual Sync Server CORS proxy GitHub allowlist bypasshighCVSS 4EPSS 0.2%
- CVE-2026-46700: Actual sync-server improper authorization in secrets APImediumCVSS 4.3EPSS 0.3%
- CVE-2026-27584: ActualBudget missing authentication in SimpleFIN and Pluggy AI sync endpointsmediumCVSS 4EPSS 0.6%
- CVE-2026-3089: Actual Sync Server authenticated path traversal in file uploadmediumCVSS 4EPSS 0.4%
- CVE-2026-27638: Actual Budget sync-server missing authorization in sync endpointsmediumCVSS 4EPSS 0.4%
- CVE-2026-42604: Actual Budget sync-server information disclosure in OpenID configinfoCVSS 6.9EPSS 0.0%
Vulnerabilities per week
Nothing in the last four weeks, down from 1 vulnerability in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 1 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
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A live badge for a README, a status page or an internal wiki: how many Actual Budget Sync Server vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/sync-server)<a href="https://junglewise.ai/threats/technologies/sync-server"><img src="https://junglewise.ai/threats/technologies/sync-server/badge.svg" alt="Actual Budget Sync Server vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/sync-server.json, and this page as text at https://junglewise.ai/threats/technologies/sync-server.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Actual Budget Sync Server vulnerabilities", https://junglewise.ai/threats/technologies/sync-server, 10 November 2026.