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CVE-2022-4255

An info leak issue was identified in all versions of GitLab EE from 13.7 prior to 15.4.6, 15.5 prior to 15.5.5, and 15.6 prior to 15.6.1…

Medium4.3EPSS 0.49%
Published
Updated
Reserved
Assigned by
GitLab

Description

An info leak issue was identified in all versions of GitLab EE from 13.7 prior to 15.4.6, 15.5 prior to 15.5.5, and 15.6 prior to 15.6.1 which exposes user email id through webhook payload.

Scores

CVSS scores of CVE-2022-4255, by who scored it
Scored byCVSSScoreVector
GitLabCNA (assigner)3.1Medium4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVDNVD · Modified3.1Medium5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS (exploitation in 30 days)
0.49% · top 58% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

  • Information exposure in GitLab
  • CWE-noinfo Not enough information

Affected products

  • GitLab · GitLab

    • affected >=13.7, <15.4.6
    • affected >=15.5, <15.5.5
    • affected >=15.6, <15.6.1

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2022-4255 badge
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Record last updated .