CVE-2023-43770
roundcube - security update
6.1
MEDIUM
CVSS 3.1
⚠ KEVEPSS 79.5%
Description
Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.
How to fix CVE-2023-43770
To remediate CVE-2023-43770, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.14 or later
- —upgrade to 1.4.14+dfsg.1-1~deb11u1 or later
- —upgrade to 1.3.17+dfsg.1-1~deb10u3 or later
Is CVE-2023-43770 being exploited?
Yes — CVE-2023-43770 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (3)
- from 0, < 1.4.14, >= 1.5.0, < 1.5.4, >= 1.6.0, < 1.6.3
- from 0, < 1.4.14+dfsg.1-1~deb11u1
- from 0, < 1.3.17+dfsg.1-1~deb10u3
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 |