CTI · reviewed · 2026-09-25

CVE-2026-48842 Exploited Roundcube Webmail SQL Injection

Full story & timeline

MITRE ATT&CK

• T1190 Exploit Public-Facing Application Initial Access

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1
• https://www.securityweek.com/roundcube-webmail-vulnerability-in-attackers-crosshairs/
• https://www.bleepingcomputer.com/news/security/critical-roundcube-flaw-now-actively-exploited-in-code-injection-attacks/