Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Undertow (io.undertow:undertow-core) versions before 2.2.31.Final and from 2.3.0.Alpha1 up to 2.3.12.Final are affected. A remote attacker can send a specially crafted HTTP request to an application deployed to JBoss EAP, which may allow access to privileged or restricted files and directories. Upgrade to undertow-core 2.2.31.Final or 2.3.12.Final.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.3 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | CNA (redhat) |
- CISA KEV Not listed.
- EPSS 0.017, the 77th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 12 Feb 2024, 20:30 UTC Confirmed by the CVE List
- 12 Feb 2024, 21:15 UTC Confirmed by NVD
- 31 Oct 2026, 15:13 UTC First seen by agentprime
- 31 Oct 2026, 15:13 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-v76w-3ph8-vm66
- OSV: GHSA-v76w-3ph8-vm66
- nvd.nist.gov/vuln/detail/CVE-2024-1459
- github.com/undertow-io/undertow/pull/1556
- github.com/undertow-io/undertow/commit/40bb3314f013247af8e222870bd5045ca8650c5c
- github.com/undertow-io/undertow/commit/54f3e4325425c472f5af5fc973e02df83d7a711a
- access.redhat.com/errata/RHSA-2024:1674
- access.redhat.com/errata/RHSA-2024:1675
- access.redhat.com/errata/RHSA-2024:1676
- access.redhat.com/errata/RHSA-2024:1677
- access.redhat.com/errata/RHSA-2024:2763
- access.redhat.com/errata/RHSA-2024:2764
- access.redhat.com/security/cve/CVE-2024-1459
- bugzilla.redhat.com/show_bug.cgi?id=2259475