What’s Vulnerable › Vulnerabilities

CVE-2023-3221: User enumeration vulnerability in Roundcube Password Recovery Plugin

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-04 · updated 2026-06-17
• Weakness: CWE-204

Description

User enumeration vulnerability in Password Recovery plugin 1.2 version for Roundcube, which could allow a remote attacker to create a test script against the password recovery function to enumerate all users in the database.

Affected products

• AlfnRU Password Recovery Plugin: 1.2

References

• https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-roundcube-password-recovery-plugin
• https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-roundcube-password-recovery-plugin

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