CVEvulnerability
CVE-2025-12799
6.5 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-07-07
- Last modified
- 2026-09-29
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
- Weaknesses
- CWE-79
Description
A flaw was found in Jastow. Jastow is vulnerable to Cross-Site Scripting (XSS) attack. If using a set of combined configuration to allow unescaped characters in URL with embedded Undertow and Jastow, a server might be vulnerable to improper input handling.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://access.redhat.com/errata/RHSA-2026:36342 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:36343 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:36344 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:36345 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2025-12799 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2413071 bugzilla.redhat.com