CVE-2021-44025
roundcube - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.63%
Description
Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to XSS in handling an attachment's filename extension when displaying a MIME type warning message.
How to fix CVE-2021-44025
To remediate CVE-2021-44025, upgrade the affected package to a fixed version below.
- Bitnami/roundcube—upgrade to 1.3.17 or later
- Debian/roundcube—upgrade to 1.4.12+dfsg.1-1~deb11u1 or later
- —upgrade to 1.2.3+dfsg.1-4+deb9u9 or later
- —upgrade to 1.3.17+dfsg.1-1~deb10u1 or later
Is CVE-2021-44025 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.3.17, >= 1.4.0, < 1.4.12
- from 0, < 1.4.12+dfsg.1-1~deb11u1
- from 0, < 1.2.3+dfsg.1-4+deb9u9
- from 0, < 1.3.17+dfsg.1-1~deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |