Servers and applications
CVE-2020-13664
Arbitrary PHP code execution vulnerability in Drupal Core under certain circumstances. An attacker could trick an administrator into visiting a malicious site that could result in creating a carefully named directory on the file system. With this directory in place, an attacker could attempt to brute force a remote code execution vulnerability. Windows servers are most likely to be affected.…
- Severity
- High 8.8
- Published
- 5 May 2021
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 8.8.8, 8.9.1, 9.0.1
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
DrupalServers and applications · cpe:a:drupal:drupal |
|