Description

Drupal Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to bypass certain security restrictions and perform otherwise restricted actions. Drupal Core versions 8.7.x ranging from 8.7.0 and up to and including 8.7.10 are vulnerable.

Remediation

Update to Drupal Core version 8.7.11 or latest

References

https://www.aon.com/cyber-solutions/aon_cyber_labs/file-upload-vulnerability-in-drupal8/

https://www.drupal.org/sa-core-2019-010

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Severity

High

Classification

CWE-264 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass