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Medium, CVSS 6.1

typo3-appointments vulnerable to Cross-site Scripting

CVE-2019-25094GHSA-cf5r-3pvm-w64w

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (innologi/typo3-appointments 2.0.6), 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
6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
  • CVE-2019-25094: 0.56% estimated exploitation activity in the next 30 days; percentile 46.99 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

A vulnerability, which was classified as problematic, was found in innologi appointments Extension up to 2.0.5. This affects an unknown part of the component Appointment Handler. The manipulation of the argument formfield leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 2.0.6 is able to address this issue. The name of the patch is 986d3cb34e5e086c6f04e061f600ffc5837abe7f. It is recommended to upgrade the affected component. The identifier VDB-217353 was assigned to this vulnerability.

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

    Published from ghsa record GHSA-cf5r-3pvm-w64w

Agent brief

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# Patch Next advisory brief: CVE-2019-25094

Advisory: typo3-appointments vulnerable to Cross-site Scripting
IDs: CVE-2019-25094, GHSA-cf5r-3pvm-w64w
Record: https://patchnext.com/advisories/cve-2019-25094 (revision 1, source checked 26 Oct 2026, 14:10 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 6.1)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: innologi/typo3-appointments 2.0.6. A vendor fix does not mean a deployment is fixed.

## Affected components
- Packagist innologi/typo3-appointments: affected < 2.0.6; fixed in 2.0.6

## Suggested inspection (read-only)
- Packagist innologi/typo3-appointments: 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 innologi/typo3-appointments.
- 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-cf5r-3pvm-w64w (GitHub-reviewed advisory GHSA-cf5r-3pvm-w64w lists affected ranges: Packagist innologi/typo3-appointments >=0 <2.0.6)

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