GHSA-337w-fxpq-5m34
Drupal core uses a vulnerable Third-party library CKEditor
- Severity
- 4.2 / 10
- Medium · CVSS 3.1
- Exploit chance (EPSS)
- —
- No score published
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- —
- Not classified
- Fix
8.7.12- Upgrade drupal/drupal to this version or later
Description
The Drupal project uses the third-party library CKEditor, which has released a security improvement that is needed to protect some Drupal configurations.
Vulnerabilities are possible if Drupal is configured to use the WYSIWYG CKEditor for your site's users. An attacker that can create or edit content may be able to exploit this Cross Site Scripting (XSS) vulnerability to target users with access to the WYSIWYG CKEditor, and this may include site admins with privileged access.
The latest versions of Drupal update CKEditor to 4.14 to mitigate the vulnerabilities.
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| drupal/drupal | >= 8.0.0, < 8.7.12 |
8.7.12 |
| drupal/drupal | >= 8.8.0, < 8.8.4 |
8.8.4 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
drupal/drupal Packagist → 8.7.12
- composer
composer require drupal/drupal:^8.7.12
Severity breakdown
CVSS 3.1 4.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
- Attack vector
- Network
- Attack complexity
- High
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
References
Packages
Other links
Timeline
- Published
- Last updated by the source
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| CVE-2020-13671 Drupal core Unrestricted Upload of File with Dangerous Type | High Known exploited | Also affects drupal/drupal |
| CVE-2019-6340 Drupal Core Remote Code Execution Vulnerability | High Known exploited | Also affects drupal/drupal |
| CVE-2018-7602 Drupal Core Remote Code Execution Vulnerability | Critical Known exploited | Also affects drupal/drupal |
| CVE-2018-7600 Drupal Core Remote Code Execution Vulnerability | Critical Known exploited | Also affects drupal/drupal |
| DRUPAL-CORE-2024-008 Drupal core contains a potential PHP Object Injection vulnerability | Critical | Also affects drupal/drupal |
| DRUPAL-CORE-2024-007 Drupal core contains a potential PHP Object Injection vulnerability | Critical | Also affects drupal/drupal |
| DRUPAL-CORE-2024-006 Drupal core contains a potential PHP Object Injection vulnerability | Critical | Also affects drupal/drupal |
| DRUPAL-CORE-2024-004 Drupal core Access bypass | High | Also affects drupal/drupal |
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