Description

Drupal Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently download files attached to comments. Drupal Core versions 7.x ranging from 7.0 and up to and including 7.4 are vulnerable.

Remediation

Update to Drupal Core version 7.5 or latest

References

https://www.drupal.org/node/1231510

Related Vulnerabilities

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WordPress Plugin Custom Field Suite Security Bypass (2.4)

Plone CMS URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2020-7936)

WordPress Plugin WordPress Social Share, Social Login and Social Comments-Super Socializer Multiple Cross-Site Scripting Vulnerabilities (7.8.9)

Django Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2026-25673)

Severity

High

Classification

CVE-2011-2726 CWE-264 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass