CVE-2025-49113 Roundcube Webmail
Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.
- CVSS
- 9.9 Critical
- EPSS
- 100%
- Percentile
- 100
- Published
- 2025-06-02
- Force
- 11 of 12
- Public PoC
- 23
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
On CISA’s exploited list
RoundCube Webmail Deserialization of Untrusted Data Vulnerability
- Added
- 2026-02-20
- Federal patch deadline
- 2026-03-13
- Ransomware use
- not known