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Medium, CVSS 6.9

Cross Site Scripting (XSS) vulnerability while uploading content to a new deployment

GHSA-64gp-r758-8pfm

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (org.jboss.hal:hal-console 3.7.7.Final), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS 4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N · score source
EPSS
No dated EPSS signal available.
Source description

As published by the source; long descriptions are shortened.

A vulnerability was found in the WildFly management console. A user may perform cross-site scripting in the deployment system. An attacker (or insider) may execute a malicious payload which could trigger an undesired behavior against the server. Impact Cross-site scripting (XSS) vulnerability in the management console. Patches Fixed in HAL 3.7.7.Final Workarounds No workaround available References See also: https://issues.redhat.com/browse/WFLY-19969

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-64gp-r758-8pfm

Agent brief

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# Patch Next advisory brief: GHSA-64gp-r758-8pfm

Advisory: Cross Site Scripting (XSS) vulnerability while uploading content to a new deployment
IDs: GHSA-64gp-r758-8pfm
Record: https://patchnext.com/advisories/ghsa-64gp-r758-8pfm (revision 1, source checked 26 Oct 2026, 16:34 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 6.9)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: org.jboss.hal:hal-console 3.7.7.Final. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.jboss.hal:hal-console: affected < 3.7.7.Final; fixed in 3.7.7.Final

## Suggested inspection (read-only)
- Maven org.jboss.hal:hal-console: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.jboss.hal:hal-console.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-64gp-r758-8pfm (GitHub-reviewed advisory GHSA-64gp-r758-8pfm lists affected ranges: Maven org.jboss.hal:hal-console >=0 <3.7.7.Final)

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