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CVE-2025-12799
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.
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:NReferences
- https://access.redhat.com/errata/RHSA-2026:36342
- https://access.redhat.com/errata/RHSA-2026:36343
- https://access.redhat.com/errata/RHSA-2026:36344
- https://access.redhat.com/errata/RHSA-2026:36345
- https://access.redhat.com/security/cve/CVE-2025-12799
- https://bugzilla.redhat.com/show_bug.cgi?id=2413071