Coverage › CVE-2020-13965
CVE-2020-13965 Unmapped
Roundcube Webmail Cross-Site Scripting (XSS) Vulnerability
- Vendor / product
- Roundcube — Webmail
- Description (CISA)
- Roundcube Webmail contains a cross-site scripting (XSS) vulnerability that allows a remote attacker to manipulate data via a malicious XML attachment.
- Added to KEV
- 2024-06-26
- Due date
- 2024-07-17
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Known ransomware use
- Unknown
- CWE
- CWE-80
- CISA notes
- https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12
https://nvd.nist.gov/vuln/detail/CVE-2020-13965 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2020-13965. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-80) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.