Product / Roundcube
Roundcube Webmail in CISA KEV
Answer CISA's KEV catalog lists 7 vulnerabilities in Roundcube Webmail as of catalog 2026.09.23, 63.6% of Roundcube's 11 entries. First added 2023-10-26, latest 2026-02-20; 0 ransomware-linked.
- KEV entries
- 7
- Ransomware: known
- 00%
- First added
- 2023-10-26
- Latest added
- 2026-02-20
- Median days to due
- 21
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 2 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-79 Cross-site scripting (XSS) | 5 | 71.4% |
| CWE-502 Unsafe deserialization | 1 | 14.3% |
| CWE-80 | 1 | 14.3% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2025-68461 | RoundCube Webmail Cross-site Scripting Vulnerability | Unknown | CWE-79 | ||
| CVE-2025-49113 | RoundCube Webmail Deserialization of Untrusted Data Vulnerability | Unknown | CWE-502 | ||
| CVE-2024-42009 | RoundCube Webmail Cross-Site Scripting Vulnerability | Unknown | CWE-79 | ||
| CVE-2024-37383 | RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability | Unknown | CWE-79 | ||
| CVE-2020-13965 | Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability | Unknown | CWE-80 | ||
| CVE-2023-43770 | Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability | Unknown | CWE-79 | ||
| CVE-2023-5631 | Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability | Unknown | CWE-79 |
Cite this
CISA's KEV catalog lists 7 vulnerabilities in Roundcube Webmail. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/roundcube-webmail/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.