MEDIUM CISA KEV

CVE-2020-13965

CVSS v3

6.1

MEDIUM

EPSS Score

82.7%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is among the allowed types for a preview.

CISA Known Exploited Vulnerability

Date Added
6/26/2024
Patch Due Date
7/17/2024
Ransomware Use
Unknown

Technical details

Published
6/9/2020

Frequently asked questions

What is CVE-2020-13965?

An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is among the allowed types for a preview.

Is CVE-2020-13965 actively exploited?

Yes. CVE-2020-13965 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 7/17/2024.

What is the CVSS score for CVE-2020-13965?

CVE-2020-13965 has a CVSS v3 base score of 6.1 (MEDIUM severity).

Is CVE-2020-13965 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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