CVE-2022-28218

An issue was discovered in CipherMail Webmail Messenger 1.1.1 through 4.1.4. A local attacker...

5.5 Medium

An issue was discovered in CipherMail Webmail Messenger 1.1.1 through 4.1.4. A local attacker could access secret keys (found in a Roundcube configuration file) that are used to protect Webmail user passwords and two-factor authentication (2FA).

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.25%Down 0.6 points since Apr 27, 2022

What each source reports

NVD Score used 5.5

Record: CVE-2022-28218
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 2.1 LowAV:L/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-276
Updated: 2026-11-02

CVE List No score

Record: CVE-2022-28218
Updated: 2026-11-02

EUVDEUVD-2022-32672 No score

Record: EUVD-2022-32672
Updated: 2026-11-03

GitHub AdvisoriesGHSA-6v84-2ccf-99qx 5.5

An issue was discovered in CipherMail Webmail Messenger 1.1.1 through 4.1.4. A local attacker...

Record: GHSA-6v84-2ccf-99qx
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-276
Updated: 2026-11-02

Affected products

ciphermail webmail messenger

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-28218 is a medium vulnerability (CVSS 5.5) in Ciphermail Webmail Messenger, published April 26, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.