CSRF in Warpgate Project
CVE-2026-44347
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on the attacker's account (such as writing sensitive data to the attacker's SSH target, or logging into an HTTP target that the attacker set up). This vulnerability is fixed in 0.23.3.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.001 · change: -0.000
Affected products
- Warpgate Project — versions 0.23.2
- Warp-Tech Warpgate — versions < 0.23.3
Weakness classification (CWE)
References
- github.com/warp-tech/warpgate/security/advisories/GHSA-rj86-hm3r-c275 (Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-44347?
- CVE-2026-44347 is a medium-severity vulnerability in Warpgate Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.8/10. Published 2026-05-12.
- How severe is CVE-2026-44347?
- Medium severity. CVSS v3 base score is 5.8 out of 10.