CVE-2022-4556

Name: CVE-2022-4556
Creator: NVD / NIST
Published: 2022-12-16T17:15:08.79+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2022-4556 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in Alinto SOGo up to 5.7.1 and classified as problematic. Affected by this issue is the function _migrateMailIdentities of the file SoObjects/SOGo/SOGoUserDefaults.m of the component Identity Handler. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Alinto SOGo up to 5.7.1 and classified as problematic. Affected by this issue is the function _migrateMailIdentities of the file SoObjects/SOGo/SOGoUserDefaults.m of the component Identity Handler. The manipulation of the argument fullName leads to cross site scripting. The attack may be launched remotely. Upgrading to version 5.8.0 is able to address this issue. The name of the patch is efac49ae91a4a325df9931e78e543f707a0f8e5e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-215960.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.56%

42.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-707

Affected Software

Vendor	Product	Versions
Alinto	Sogo	< 5.8.0

References

https://github.com/Alinto/sogo/commit/efac49ae91a4a325df9931e78e543f707a0f8e5ePatch, Third Party Advisory
https://github.com/Alinto/sogo/releases/tag/SOGo-5.8.0Release Notes, Third Party Advisory
https://vuldb.com/?id.215960Third Party Advisory
https://github.com/Alinto/sogo/commit/efac49ae91a4a325df9931e78e543f707a0f8e5ePatch, Third Party Advisory
https://github.com/Alinto/sogo/releases/tag/SOGo-5.8.0Release Notes, Third Party Advisory
https://vuldb.com/?id.215960Third Party Advisory

Timeline

Published: Dec 16, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4556?

How severe is CVE-2022-4556?

CVE-2022-4556 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4556?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4556?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST