Undertow Missing Authorization when requesting a protected directory without trailing slash
undertow before version 2.0.23.Final is vulnerable to an information leak issue. Web apps may have their directory structures predicted through requests without trailing slashes via the api.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | io.undertow:undertow-servlet | < 2.0.23 | 2.0.23 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-10184
- https://github.com/undertow-io/undertow/pull/794
- https://github.com/undertow-io/undertow/commit/5fa7ac68c0e4251c93056d9982db5e794e04ebfa
- https://access.redhat.com/errata/RHSA-2019:2935
- https://access.redhat.com/errata/RHSA-2019:2936
- https://access.redhat.com/errata/RHSA-2019:2937
- https://access.redhat.com/errata/RHSA-2019:2938
- https://access.redhat.com/errata/RHSA-2019:2998
- https://access.redhat.com/errata/RHSA-2019:3044
- https://access.redhat.com/errata/RHSA-2019:3045
- https://access.redhat.com/errata/RHSA-2019:3046
- https://access.redhat.com/errata/RHSA-2019:3050
- https://access.redhat.com/errata/RHSA-2020:0727
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10184
- https://issues.redhat.com/browse/UNDERTOW-1578
- https://security.netapp.com/advisory/ntap-20220210-0016
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-862- Platform
- Java / Kotlin (Maven)
- Package
io.undertow:undertow-servlet- Disclosed
- 01.08.2019
- Updated
- 11.10.2026 12:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-w69w-jvc7-wjgv - CC BY 4.0
Vulnerability history: io.undertow:undertow-servlet
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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