CVE-2021-44026VulnerabilityPublished 06/22/2023Updated 10/24/2026
CVE-2021-44026: Roundcube Webmail SQL Injection Vulnerability
Affects Roundcube Roundcube WebmailSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 06/22/2023
- KEV deadline
- 07/13/2023
- EPSS
- 69.9% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Roundcube Webmail is vulnerable to SQL injection via search or search_params.