GHSA-jjx7-8462-w4m4 json
Drupal Core Insufficient Contextual Links validation leads to Remote Code Execution
published 2y ago modified last yr.
- cvss
- —
- not scored
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
The Contextual Links module doesn't sufficiently validate the requested contextual links. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "access contextual links".
Patch / fix
- packagist drupal/drupal 8.5.8, 8.6.2
Is GHSA-jjx7-8462-w4m4 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/drupal | >=8.0.0, <8.5.8 >=8.6.0, <8.6.2 |
8.5.8 8.6.2 |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
Sources
- GitHub Advisory GHSA-jjx7-8462-w4m4
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.