What’s Vulnerable › Vulnerabilities

CVE-2017-6377

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-03-16 · updated 2026-06-17
• Weakness: CWE-863

Description

When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.

Affected products

• Drupal: 8.2.0, 8.2.0-beta1, 8.2.0-beta2, 8.2.0-beta3, 8.2.0-rc1, 8.2.0-rc2 (+6)

References

• http://www.securityfocus.com/bid/96919
• http://www.securitytracker.com/id/1038058
• https://www.drupal.org/SA-2017-001
• http://www.securityfocus.com/bid/96919
• http://www.securitytracker.com/id/1038058
• https://www.drupal.org/SA-2017-001

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