How severe is CVE-2022-3351?

CVE-2022-3351 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-3351 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3351?

CVE-2022-3351 affects Gitlab. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3351?

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

When was CVE-2022-3351 published?

CVE-2022-3351 was published on 2022-10-17 and last updated on 2026-06-17.

CVE-2022-3351

CVE-2022-3351 is a medium-severity vulnerability in Gitlab with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Gitlab
Published: 2022-10-17
Last modified: 2026-06-17

Description

An issue has been discovered in GitLab EE affecting all versions starting from 13.7 before 15.2.5, all versions starting from 15.3 before 15.3.4, all versions starting from 15.4 before 15.4.1. A user's primary email may be disclosed to an attacker through group member events webhooks.

Frequently asked questions

What is CVE-2022-3351?: An issue has been discovered in GitLab EE affecting all versions starting from 13.7 before 15.2.5, all versions starting from 15.3 before 15.3.4, all versions starting from 15.4 before 15.4.1. A user's primary email may be disclosed to an attacker through group member events webhooks.
How severe is CVE-2022-3351?: CVE-2022-3351 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-3351 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3351?: CVE-2022-3351 affects Gitlab. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3351?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3351 published?: CVE-2022-3351 was published on 2022-10-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

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