CVE-2026-122068 json
This module enables you to add syntax-highlighted code snippets to content using CKEditor 5.
published 5d ago modified 5d ago also DRUPAL-CONTRIB-2026-299
- cvss
- —
- not scored
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no EPSS score yet
- public exploits
- 0
- none known
Summary
This module enables you to add syntax-highlighted code snippets to content using CKEditor 5.
The module doesn't sufficiently validate input passed to its CKEditor 5 preview endpoint, leading to a reflected cross-site scripting (XSS) vulnerability.
Patch / fix
- packagist drupal/highlight_js 1.3.1
Is CVE-2026-122068 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerAffected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/highlight_js | <1.3.1 |
1.3.1 |
References
Sources
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.