CVE-2025-49113

CISA description

RoundCube Webmail contains a deserialization of untrusted data vulnerability that allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes & references

• https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10
• https://github.com/roundcube/roundcubemail/releases/tag/1.5.10
• https://github.com/roundcube/roundcubemail/releases/tag/1.6.11
• https://nvd.nist.gov/vuln/detail/CVE-2025-49113

Where this lands in 800-53

Vulnerability data triggers these controls during assessment and continuous monitoring.

• RA-5 · Vulnerability Monitoring and Scanning
• SI-2 · Flaw Remediation
• CM-6 · Configuration Settings
• SI-7 · Software, Firmware, and Information Integrity
• CM-8 · System Component Inventory

External lookups

• NVD · CVE-2025-49113
• CVE.org · CVE-2025-49113
• CISA KEV catalog (canonical)