How severe is CVE-2022-4558?

CVE-2022-4558 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-4558 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4558?

CVE-2022-4558 affects Alinto Sogo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4558?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-4558 published?

CVE-2022-4558 was published on 2022-12-16 and last updated on 2026-06-17.

CVE-2022-4558

CVE-2022-4558 is a low-severity vulnerability in Alinto Sogo with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-707.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-707
Affected product: Alinto Sogo
Published: 2022-12-16
Last modified: 2026-06-17

Description

A vulnerability was found in Alinto SOGo up to 5.7.1. It has been classified as problematic. This affects an unknown part of the file SoObjects/SOGo/NSString+Utilities.m of the component Folder/Mail Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 5.8.0 is able to address this issue. The name of the patch is 1e0f5f00890f751e84d67be4f139dd7f00faa5f3. It is recommended to upgrade the affected component. The identifier VDB-215961 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2022-4558?: A vulnerability was found in Alinto SOGo up to 5.7.1. It has been classified as problematic. This affects an unknown part of the file SoObjects/SOGo/NSString+Utilities.m of the component Folder/Mail Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 5.8.0 is able to address this issue. The name of the patch is 1e0f5f00890f751e84d67be4f139dd7f00faa5f3. It is recommended to upgrade the affected component. The identifier VDB-215961 was assigned to this vulnerability.
How severe is CVE-2022-4558?: CVE-2022-4558 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-4558 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4558?: CVE-2022-4558 affects Alinto Sogo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4558?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4558 published?: CVE-2022-4558 was published on 2022-12-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:alinto:sogo:*:*:*:*:*:*:*:*

More vulnerabilities in Alinto Sogo

CVE-2015-5395 — High (CVSS 8.8): Cross-site request forgery (CSRF) vulnerability in SOGo before 3.1.0.
CVE-2016-6188 — Medium (CVSS 6.5): Memory leak in SOGo 2.3.7 allows remote attackers to cause a denial of service (memory consumption) via a large number…
CVE-2025-71276 — Medium (CVSS 6.4): SOGo before 5.12.5 is prone to a XSS vulnerability with events, tasks, and contacts categories.
CVE-2025-63499 — Medium (CVSS 6.1): Alinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter.
CVE-2025-63498 — Medium (CVSS 6.1): alinto SOGo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the "userName" parameter.
CVE-2024-24510 — Medium (CVSS 6.1): Cross Site Scripting vulnerability in Alinto SOGo before 5.10.0 allows a remote attacker to execute arbitrary code via…

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