CVE-2023-5631
roundcube - security update
5.4
MEDIUM
CVSS 3.1
⚠ KEVEPSS 83.2%
Description
Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.
How to fix CVE-2023-5631
To remediate CVE-2023-5631, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.15 or later
- —upgrade to 1.4.15+dfsg.1-1~deb11u1 or later
- —upgrade to 1.3.17+dfsg.1-1~deb10u4 or later
- —upgrade to 1.4.15+dfsg.1-1~deb11u1 or later
Is CVE-2023-5631 being exploited?
Yes — CVE-2023-5631 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (4)
- from 0, < 1.4.15, >= 1.5.0, < 1.5.5, >= 1.6.0, < 1.6.4
- from 0, < 1.4.15+dfsg.1-1~deb11u1
- from 0, < 1.3.17+dfsg.1-1~deb10u4
- from 0, < 1.4.15+dfsg.1-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |