CVE-2025-23366
HAL Console has a Cross Site Scripting (XSS) vulnerability of user input
Description
A flaw was found in the HAL Console in the Wildfly component, which does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output used as a web page that is served to other users. The attacker must be authenticated as a user that belongs to management groups “SuperUser”, “Admin”, or “Maintainer”. ### Impact Cross-site scripting (XSS) vulnerability in the management console. ### Patches Fixed in [HAL 3.7.7.Final](https://github.com/hal/console/releases/tag/v3.7.7) ### Workarounds No workaround available ### References - https://access.redhat.com/security/cve/CVE-2025-23366 - https://bugzilla.redhat.com/show_bug.cgi?id=2337619
How to fix CVE-2025-23366
To remediate CVE-2025-23366, upgrade the affected package to a fixed version below.
- —upgrade to 3.7.7.Final or later
Is CVE-2025-23366 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.7.7.Final
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |