CVE-2020-13688
Drupal Core Cross-site scripting vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.34%
Description
Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6.
How to fix CVE-2020-13688
To remediate CVE-2020-13688, upgrade the affected package to a fixed version below.
- —upgrade to 8.8.10 or later
- —upgrade to 8.8.10 or later
- —upgrade to 8.8.10 or later
Is CVE-2020-13688 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 8.8.0, < 8.8.10, >= 8.9.0, < 8.9.6, >= 9.0.0, < 9.0.6
- >= 8.0.0, < 8.8.10 | >= 8.9.0, < 8.9.6 | >= 9.0.0, < 9.0.6
- >= 8.8.0, < 8.8.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |