Unrated

CKEditor 4 vulnerabilities in versions <4.16.1

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (pimcore/pimcore 10.1.1), 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.

Add to your agent

Affected packages

Packagist pimcore/pimcore
Affected
< 10.1.1
Fixed in
10.1.1

Sources

GitHub Advisory Database and maintainer security advisories on GitHub
GitHub-reviewed advisory GHSA-cfcv-q4qq-2ph4 lists affected ranges: Packagist pimcore/pimcore >=0 <10.1.1
VerifiedObserved 26 Oct 2026, 13:56 UTCStructured GitHub Advisory Database record (type=reviewed) from the GitHub REST API.

Severity and exploitation

Exploitation: No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS: not scored
EPSS: No dated EPSS signal available.

Source description

As published by the source; long descriptions are shortened.

Details see: https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-m94c-37g6-cjhc ( CVE-2021-37695 ) https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c ( CVE-2021-32808 ) https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg ( CVE-2021-32809 ) Patch: https://github.com/pimcore/pimcore/pull/10032

Dates and revisions

Published by the source: 23 Aug 2021, 19:42 UTC
Last modified by the source: 9 Jan 2023, 05:05 UTC
Source last checked: 26 Oct 2026, 13:56 UTC

Revision 1 · created · 26 Oct 2026
Published from ghsa record GHSA-cfcv-q4qq-2ph4

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: GHSA-cfcv-q4qq-2ph4

Advisory: CKEditor 4 vulnerabilities in versions <4.16.1
IDs: GHSA-cfcv-q4qq-2ph4
Record: https://patchnext.com/advisories/ghsa-cfcv-q4qq-2ph4 (revision 1, source checked 26 Oct 2026, 13:56 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: pimcore/pimcore 10.1.1. A vendor fix does not mean a deployment is fixed.

## Affected components
- Packagist pimcore/pimcore: affected < 10.1.1; fixed in 10.1.1

## Suggested inspection (read-only)
- Packagist pimcore/pimcore: 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 pimcore/pimcore.
- 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-cfcv-q4qq-2ph4 (GitHub-reviewed advisory GHSA-cfcv-q4qq-2ph4 lists affected ranges: Packagist pimcore/pimcore >=0 <10.1.1)

Commands are suggestions: review each one before running it.

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