An improper access control flaw in all versions of GitLab CE/EE starting from 13.9 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 exposes private email address of Issue and Merge Requests assignee to Webhook data consumers
Published 2021-11-05 00:15:11
Updated 2022-10-06 20:14:22
Source GitLab Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-39911

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-39911

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
MEDIUM AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
NIST
1.7
LOW CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
0.3
1.4
GitLab Inc.
4.3
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.8
1.4
NIST

References for CVE-2021-39911

Products affected by CVE-2021-39911

  • Gitlab » Gitlab » Enterprise Edition
    Versions from including (>=) 13.9.0 and before (<) 14.2.6
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
  • Gitlab » Gitlab » Community Edition
    Versions from including (>=) 13.9.0 and before (<) 14.2.6
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
  • Gitlab » Gitlab » Enterprise Edition
    Versions from including (>=) 14.3.0 and before (<) 14.3.4
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
  • Gitlab » Gitlab » Community Edition
    Versions from including (>=) 14.3.0 and before (<) 14.3.4
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
  • Gitlab » Gitlab » Version: 14.4.0 For Enterprise
    cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:*:enterprise:*:*
  • Gitlab » Gitlab » Version: 14.4.0 For Community
    cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:*:community:*:*
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