What’s Vulnerable › Vulnerabilities

CVE-2015-7880

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-09-13 · updated 2026-06-17
• Weakness: CWE-200

Description

The Entity Registration module 7.x-1.x before 7.x-1.5 for Drupal allows remote attackers to obtain sensitive event registration information by leveraging the "Register other accounts" permission and knowledge of usernames.

Affected products

• Drupal: 7.x-1.0, 7.x-1.0-rc1, 7.x-1.0-rc2, 7.x-1.1, 7.x-1.2, 7.x-1.3 (+1)

References

• http://www.openwall.com/lists/oss-security/2015/10/21/2
• http://www.securityfocus.com/bid/77023
• https://www.drupal.org/node/2582015
• https://www.drupal.org/node/2582283
• http://www.openwall.com/lists/oss-security/2015/10/21/2
• http://www.securityfocus.com/bid/77023
• https://www.drupal.org/node/2582015
• https://www.drupal.org/node/2582283

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