Description
CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 12 | ckeditor | 4.11.1+dfsg-1 | — |
| Debian 12 | ckeditor3 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | ckeditor | No fix yet | — |
| Ubuntu Pro 16.04 LTS | ckeditor | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | ckeditor | < 4.11.0 | 4.11.0 | GHSA-g68x-vvqq-pvw3 |
| Packagist | typo3/cms | >= 8.0.0, < 8.7.21 | 8.7.21 | GHSA-g68x-vvqq-pvw3 |
| Packagist | typo3/cms | >= 9.0.0, < 9.5.2 | 9.5.2 | GHSA-g68x-vvqq-pvw3 |
| Packagist | typo3/cms-core | >= 8.0.0, < 8.7.21 | 8.7.21 | GHSA-g68x-vvqq-pvw3 |
| Packagist | typo3/cms-core | >= 9.0.0, < 9.5.2 | 9.5.2 | GHSA-g68x-vvqq-pvw3 |