CISA KEV · Known exploitedCritical

CVE-2021-44026

Roundcube Roundcube Webmail

Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.

PRIORITY ASSESSMENT

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability42.8%

Technical severityCVSS 9.8

Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.

Confirm exposure before applying a vendor-supported change.

CISA required action

Apply updates per vendor instructions.

Due date: 2023.07.13

1
Identify
Confirm that Roundcube Roundcube Webmail and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.