CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-27266

Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the /api/v4/users/me/teams API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 36.8%

CVSS Severity

CVSS v3 Score 2.7

References

Products affected by CVE-2023-27266

Mattermost » Mattermost Server » Version: 5.12.0

cpe:2.3:a:mattermost:mattermost_server:5.12.0
Mattermost » Mattermost Server » Version: 5.12.1

cpe:2.3:a:mattermost:mattermost_server:5.12.1
Mattermost » Mattermost Server » Version: 5.12.2

cpe:2.3:a:mattermost:mattermost_server:5.12.2
Mattermost » Mattermost Server » Version: 5.12.3

cpe:2.3:a:mattermost:mattermost_server:5.12.3
Mattermost » Mattermost Server » Version: 5.12.4

cpe:2.3:a:mattermost:mattermost_server:5.12.4
Mattermost » Mattermost Server » Version: 5.12.5

cpe:2.3:a:mattermost:mattermost_server:5.12.5
Mattermost » Mattermost Server » Version: 5.12.6

cpe:2.3:a:mattermost:mattermost_server:5.12.6
Mattermost » Mattermost Server » Version: 5.13.0

cpe:2.3:a:mattermost:mattermost_server:5.13.0
Mattermost » Mattermost Server » Version: 5.13.1

cpe:2.3:a:mattermost:mattermost_server:5.13.1
Mattermost » Mattermost Server » Version: 5.13.2

cpe:2.3:a:mattermost:mattermost_server:5.13.2
Mattermost » Mattermost Server » Version: 5.13.3

cpe:2.3:a:mattermost:mattermost_server:5.13.3
Mattermost » Mattermost Server » Version: 5.14.0

cpe:2.3:a:mattermost:mattermost_server:5.14.0
Mattermost » Mattermost Server » Version: 5.14.1

cpe:2.3:a:mattermost:mattermost_server:5.14.1
Mattermost » Mattermost Server » Version: 5.14.2

cpe:2.3:a:mattermost:mattermost_server:5.14.2
Mattermost » Mattermost Server » Version: 5.14.3

cpe:2.3:a:mattermost:mattermost_server:5.14.3
Mattermost » Mattermost Server » Version: 5.14.4

cpe:2.3:a:mattermost:mattermost_server:5.14.4
Mattermost » Mattermost Server » Version: 5.14.5

cpe:2.3:a:mattermost:mattermost_server:5.14.5
Mattermost » Mattermost Server » Version: 5.15.0

cpe:2.3:a:mattermost:mattermost_server:5.15.0
Mattermost » Mattermost Server » Version: 5.15.1

cpe:2.3:a:mattermost:mattermost_server:5.15.1
Mattermost » Mattermost Server » Version: 5.15.2

cpe:2.3:a:mattermost:mattermost_server:5.15.2
Mattermost » Mattermost Server » Version: 5.15.3

cpe:2.3:a:mattermost:mattermost_server:5.15.3
Mattermost » Mattermost Server » Version: 5.15.4

cpe:2.3:a:mattermost:mattermost_server:5.15.4
Mattermost » Mattermost Server » Version: 5.15.5

cpe:2.3:a:mattermost:mattermost_server:5.15.5
Mattermost » Mattermost Server » Version: 5.16.0

cpe:2.3:a:mattermost:mattermost_server:5.16.0
Mattermost » Mattermost Server » Version: 5.16.1

cpe:2.3:a:mattermost:mattermost_server:5.16.1
Mattermost » Mattermost Server » Version: 5.16.2

cpe:2.3:a:mattermost:mattermost_server:5.16.2
Mattermost » Mattermost Server » Version: 5.16.3

cpe:2.3:a:mattermost:mattermost_server:5.16.3
Mattermost » Mattermost Server » Version: 5.16.4

cpe:2.3:a:mattermost:mattermost_server:5.16.4
Mattermost » Mattermost Server » Version: 5.16.5

cpe:2.3:a:mattermost:mattermost_server:5.16.5
Mattermost » Mattermost Server » Version: 5.17.0

cpe:2.3:a:mattermost:mattermost_server:5.17.0
Mattermost » Mattermost Server » Version: 5.17.1

cpe:2.3:a:mattermost:mattermost_server:5.17.1
Mattermost » Mattermost Server » Version: 5.17.2

cpe:2.3:a:mattermost:mattermost_server:5.17.2
Mattermost » Mattermost Server » Version: 5.17.3

cpe:2.3:a:mattermost:mattermost_server:5.17.3
Mattermost » Mattermost Server » Version: 5.18.0

cpe:2.3:a:mattermost:mattermost_server:5.18.0
Mattermost » Mattermost Server » Version: 5.18.1

cpe:2.3:a:mattermost:mattermost_server:5.18.1
Mattermost » Mattermost Server » Version: 5.18.2

cpe:2.3:a:mattermost:mattermost_server:5.18.2
Mattermost » Mattermost Server » Version: 5.19.0

cpe:2.3:a:mattermost:mattermost_server:5.19.0
Mattermost » Mattermost Server » Version: 5.19.1

cpe:2.3:a:mattermost:mattermost_server:5.19.1
Mattermost » Mattermost Server » Version: 5.19.2

cpe:2.3:a:mattermost:mattermost_server:5.19.2
Mattermost » Mattermost Server » Version: 5.19.3

cpe:2.3:a:mattermost:mattermost_server:5.19.3
Mattermost » Mattermost Server » Version: 5.20.0

cpe:2.3:a:mattermost:mattermost_server:5.20.0
Mattermost » Mattermost Server » Version: 5.20.1

cpe:2.3:a:mattermost:mattermost_server:5.20.1
Mattermost » Mattermost Server » Version: 5.20.2

cpe:2.3:a:mattermost:mattermost_server:5.20.2
Mattermost » Mattermost Server » Version: 5.21.0

cpe:2.3:a:mattermost:mattermost_server:5.21.0
Mattermost » Mattermost Server » Version: 5.22.0

cpe:2.3:a:mattermost:mattermost_server:5.22.0
Mattermost » Mattermost Server » Version: 5.22.1

cpe:2.3:a:mattermost:mattermost_server:5.22.1
Mattermost » Mattermost Server » Version: 5.22.2

cpe:2.3:a:mattermost:mattermost_server:5.22.2
Mattermost » Mattermost Server » Version: 5.22.3

cpe:2.3:a:mattermost:mattermost_server:5.22.3
Mattermost » Mattermost Server » Version: 5.23.0

cpe:2.3:a:mattermost:mattermost_server:5.23.0
Mattermost » Mattermost Server » Version: 5.23.1

cpe:2.3:a:mattermost:mattermost_server:5.23.1
Mattermost » Mattermost Server » Version: 5.24.0

cpe:2.3:a:mattermost:mattermost_server:5.24.0
Mattermost » Mattermost Server » Version: 5.24.1

cpe:2.3:a:mattermost:mattermost_server:5.24.1
Mattermost » Mattermost Server » Version: 5.24.2

cpe:2.3:a:mattermost:mattermost_server:5.24.2
Mattermost » Mattermost Server » Version: 5.25.0

cpe:2.3:a:mattermost:mattermost_server:5.25.0
Mattermost » Mattermost Server » Version: 5.25.1

cpe:2.3:a:mattermost:mattermost_server:5.25.1
Mattermost » Mattermost Server » Version: 5.25.2

cpe:2.3:a:mattermost:mattermost_server:5.25.2
Mattermost » Mattermost Server » Version: 5.25.3

cpe:2.3:a:mattermost:mattermost_server:5.25.3
Mattermost » Mattermost Server » Version: 5.25.4

cpe:2.3:a:mattermost:mattermost_server:5.25.4
Mattermost » Mattermost Server » Version: 5.25.5

cpe:2.3:a:mattermost:mattermost_server:5.25.5
Mattermost » Mattermost Server » Version: 5.25.6

cpe:2.3:a:mattermost:mattermost_server:5.25.6
Mattermost » Mattermost Server » Version: 5.26.0

cpe:2.3:a:mattermost:mattermost_server:5.26.0
Mattermost » Mattermost Server » Version: 5.26.1

cpe:2.3:a:mattermost:mattermost_server:5.26.1
Mattermost » Mattermost Server » Version: 5.26.2

cpe:2.3:a:mattermost:mattermost_server:5.26.2
Mattermost » Mattermost Server » Version: 5.27.0

cpe:2.3:a:mattermost:mattermost_server:5.27.0
Mattermost » Mattermost Server » Version: 5.27.1

cpe:2.3:a:mattermost:mattermost_server:5.27.1
Mattermost » Mattermost Server » Version: 5.27.2

cpe:2.3:a:mattermost:mattermost_server:5.27.2
Mattermost » Mattermost Server » Version: 5.28.0

cpe:2.3:a:mattermost:mattermost_server:5.28.0
Mattermost » Mattermost Server » Version: 5.28.1

cpe:2.3:a:mattermost:mattermost_server:5.28.1
Mattermost » Mattermost Server » Version: 5.28.2

cpe:2.3:a:mattermost:mattermost_server:5.28.2
Mattermost » Mattermost Server » Version: 5.29.0

cpe:2.3:a:mattermost:mattermost_server:5.29.0
Mattermost » Mattermost Server » Version: 5.29.1

cpe:2.3:a:mattermost:mattermost_server:5.29.1
Mattermost » Mattermost Server » Version: 5.29.2

cpe:2.3:a:mattermost:mattermost_server:5.29.2
Mattermost » Mattermost Server » Version: 5.30.0

cpe:2.3:a:mattermost:mattermost_server:5.30.0
Mattermost » Mattermost Server » Version: 5.30.1

cpe:2.3:a:mattermost:mattermost_server:5.30.1
Mattermost » Mattermost Server » Version: 5.30.2

cpe:2.3:a:mattermost:mattermost_server:5.30.2
Mattermost » Mattermost Server » Version: 5.30.3

cpe:2.3:a:mattermost:mattermost_server:5.30.3
Mattermost » Mattermost Server » Version: 5.31.0

cpe:2.3:a:mattermost:mattermost_server:5.31.0
Mattermost » Mattermost Server » Version: 5.31.1

cpe:2.3:a:mattermost:mattermost_server:5.31.1
Mattermost » Mattermost Server » Version: 5.31.2

cpe:2.3:a:mattermost:mattermost_server:5.31.2
Mattermost » Mattermost Server » Version: 5.31.3

cpe:2.3:a:mattermost:mattermost_server:5.31.3
Mattermost » Mattermost Server » Version: 5.32.0

cpe:2.3:a:mattermost:mattermost_server:5.32.0
Mattermost » Mattermost Server » Version: 5.32.1

cpe:2.3:a:mattermost:mattermost_server:5.32.1
Mattermost » Mattermost Server » Version: 5.33.0

cpe:2.3:a:mattermost:mattermost_server:5.33.0
Mattermost » Mattermost Server » Version: 5.33.1

cpe:2.3:a:mattermost:mattermost_server:5.33.1
Mattermost » Mattermost Server » Version: 5.33.2

cpe:2.3:a:mattermost:mattermost_server:5.33.2
Mattermost » Mattermost Server » Version: 5.33.3

cpe:2.3:a:mattermost:mattermost_server:5.33.3
Mattermost » Mattermost Server » Version: 5.33.4

cpe:2.3:a:mattermost:mattermost_server:5.33.4
Mattermost » Mattermost Server » Version: 5.33.5

cpe:2.3:a:mattermost:mattermost_server:5.33.5
Mattermost » Mattermost Server » Version: 5.34.0

cpe:2.3:a:mattermost:mattermost_server:5.34.0
Mattermost » Mattermost Server » Version: 5.34.1

cpe:2.3:a:mattermost:mattermost_server:5.34.1
Mattermost » Mattermost Server » Version: 5.34.2

cpe:2.3:a:mattermost:mattermost_server:5.34.2
Mattermost » Mattermost Server » Version: 5.34.3

cpe:2.3:a:mattermost:mattermost_server:5.34.3
Mattermost » Mattermost Server » Version: 5.34.4

cpe:2.3:a:mattermost:mattermost_server:5.34.4
Mattermost » Mattermost Server » Version: 5.34.5

cpe:2.3:a:mattermost:mattermost_server:5.34.5
Mattermost » Mattermost Server » Version: 5.35.0

cpe:2.3:a:mattermost:mattermost_server:5.35.0
Mattermost » Mattermost Server » Version: 5.35.1

cpe:2.3:a:mattermost:mattermost_server:5.35.1
Mattermost » Mattermost Server » Version: 5.35.2

cpe:2.3:a:mattermost:mattermost_server:5.35.2
Mattermost » Mattermost Server » Version: 5.35.3

cpe:2.3:a:mattermost:mattermost_server:5.35.3
Mattermost » Mattermost Server » Version: 5.35.4

cpe:2.3:a:mattermost:mattermost_server:5.35.4
Mattermost » Mattermost Server » Version: 5.35.5

cpe:2.3:a:mattermost:mattermost_server:5.35.5
Mattermost » Mattermost Server » Version: 5.36.0

cpe:2.3:a:mattermost:mattermost_server:5.36.0
Mattermost » Mattermost Server » Version: 5.36.1

cpe:2.3:a:mattermost:mattermost_server:5.36.1
Mattermost » Mattermost Server » Version: 5.36.2

cpe:2.3:a:mattermost:mattermost_server:5.36.2
Mattermost » Mattermost Server » Version: 5.37.0

cpe:2.3:a:mattermost:mattermost_server:5.37.0
Mattermost » Mattermost Server » Version: 5.37.1

cpe:2.3:a:mattermost:mattermost_server:5.37.1
Mattermost » Mattermost Server » Version: 5.37.2

cpe:2.3:a:mattermost:mattermost_server:5.37.2
Mattermost » Mattermost Server » Version: 5.37.3

cpe:2.3:a:mattermost:mattermost_server:5.37.3
Mattermost » Mattermost Server » Version: 5.37.4

cpe:2.3:a:mattermost:mattermost_server:5.37.4
Mattermost » Mattermost Server » Version: 5.37.5

cpe:2.3:a:mattermost:mattermost_server:5.37.5
Mattermost » Mattermost Server » Version: 5.37.6

cpe:2.3:a:mattermost:mattermost_server:5.37.6
Mattermost » Mattermost Server » Version: 5.37.7

cpe:2.3:a:mattermost:mattermost_server:5.37.7
Mattermost » Mattermost Server » Version: 5.37.8

cpe:2.3:a:mattermost:mattermost_server:5.37.8
Mattermost » Mattermost Server » Version: 5.37.9

cpe:2.3:a:mattermost:mattermost_server:5.37.9
Mattermost » Mattermost Server » Version: 5.38.0

cpe:2.3:a:mattermost:mattermost_server:5.38.0
Mattermost » Mattermost Server » Version: 5.38.1

cpe:2.3:a:mattermost:mattermost_server:5.38.1
Mattermost » Mattermost Server » Version: 5.38.2

cpe:2.3:a:mattermost:mattermost_server:5.38.2
Mattermost » Mattermost Server » Version: 5.38.3

cpe:2.3:a:mattermost:mattermost_server:5.38.3
Mattermost » Mattermost Server » Version: 5.38.4

cpe:2.3:a:mattermost:mattermost_server:5.38.4
Mattermost » Mattermost Server » Version: 5.39.0

cpe:2.3:a:mattermost:mattermost_server:5.39.0
Mattermost » Mattermost Server » Version: 5.39.1

cpe:2.3:a:mattermost:mattermost_server:5.39.1
Mattermost » Mattermost Server » Version: 5.39.2

cpe:2.3:a:mattermost:mattermost_server:5.39.2
Mattermost » Mattermost Server » Version: 5.39.3

cpe:2.3:a:mattermost:mattermost_server:5.39.3
Mattermost » Mattermost Server » Version: 6.0

cpe:2.3:a:mattermost:mattermost_server:6.0
Mattermost » Mattermost Server » Version: 6.0.0

cpe:2.3:a:mattermost:mattermost_server:6.0.0
Mattermost » Mattermost Server » Version: 6.0.1

cpe:2.3:a:mattermost:mattermost_server:6.0.1
Mattermost » Mattermost Server » Version: 6.0.2

cpe:2.3:a:mattermost:mattermost_server:6.0.2
Mattermost » Mattermost Server » Version: 6.0.3

cpe:2.3:a:mattermost:mattermost_server:6.0.3
Mattermost » Mattermost Server » Version: 6.0.4

cpe:2.3:a:mattermost:mattermost_server:6.0.4
Mattermost » Mattermost Server » Version: 6.1.0

cpe:2.3:a:mattermost:mattermost_server:6.1.0
Mattermost » Mattermost Server » Version: 6.1.1

cpe:2.3:a:mattermost:mattermost_server:6.1.1
Mattermost » Mattermost Server » Version: 6.1.2

cpe:2.3:a:mattermost:mattermost_server:6.1.2
Mattermost » Mattermost Server » Version: 6.1.3

cpe:2.3:a:mattermost:mattermost_server:6.1.3
Mattermost » Mattermost Server » Version: 6.2.0

cpe:2.3:a:mattermost:mattermost_server:6.2.0
Mattermost » Mattermost Server » Version: 6.2.1

cpe:2.3:a:mattermost:mattermost_server:6.2.1
Mattermost » Mattermost Server » Version: 6.2.2

cpe:2.3:a:mattermost:mattermost_server:6.2.2
Mattermost » Mattermost Server » Version: 6.2.3

cpe:2.3:a:mattermost:mattermost_server:6.2.3
Mattermost » Mattermost Server » Version: 6.2.4

cpe:2.3:a:mattermost:mattermost_server:6.2.4
Mattermost » Mattermost Server » Version: 6.2.5

cpe:2.3:a:mattermost:mattermost_server:6.2.5
Mattermost » Mattermost Server » Version: 6.3.0

cpe:2.3:a:mattermost:mattermost_server:6.3.0
Mattermost » Mattermost Server » Version: 6.3.1

cpe:2.3:a:mattermost:mattermost_server:6.3.1
Mattermost » Mattermost Server » Version: 6.3.10

cpe:2.3:a:mattermost:mattermost_server:6.3.10
Mattermost » Mattermost Server » Version: 6.3.2

cpe:2.3:a:mattermost:mattermost_server:6.3.2
Mattermost » Mattermost Server » Version: 6.3.3

cpe:2.3:a:mattermost:mattermost_server:6.3.3
Mattermost » Mattermost Server » Version: 6.3.4

cpe:2.3:a:mattermost:mattermost_server:6.3.4
Mattermost » Mattermost Server » Version: 6.3.5

cpe:2.3:a:mattermost:mattermost_server:6.3.5
Mattermost » Mattermost Server » Version: 6.3.6

cpe:2.3:a:mattermost:mattermost_server:6.3.6
Mattermost » Mattermost Server » Version: 6.3.7

cpe:2.3:a:mattermost:mattermost_server:6.3.7
Mattermost » Mattermost Server » Version: 6.3.8

cpe:2.3:a:mattermost:mattermost_server:6.3.8
Mattermost » Mattermost Server » Version: 6.3.9

cpe:2.3:a:mattermost:mattermost_server:6.3.9
Mattermost » Mattermost Server » Version: 6.4.0

cpe:2.3:a:mattermost:mattermost_server:6.4.0
Mattermost » Mattermost Server » Version: 6.4.1

cpe:2.3:a:mattermost:mattermost_server:6.4.1
Mattermost » Mattermost Server » Version: 6.4.2

cpe:2.3:a:mattermost:mattermost_server:6.4.2
Mattermost » Mattermost Server » Version: 6.4.3

cpe:2.3:a:mattermost:mattermost_server:6.4.3
Mattermost » Mattermost Server » Version: 6.5.0

cpe:2.3:a:mattermost:mattermost_server:6.5.0
Mattermost » Mattermost Server » Version: 6.5.1

cpe:2.3:a:mattermost:mattermost_server:6.5.1
Mattermost » Mattermost Server » Version: 6.5.2

cpe:2.3:a:mattermost:mattermost_server:6.5.2
Mattermost » Mattermost Server » Version: 6.6.0

cpe:2.3:a:mattermost:mattermost_server:6.6.0
Mattermost » Mattermost Server » Version: 6.6.1

cpe:2.3:a:mattermost:mattermost_server:6.6.1
Mattermost » Mattermost Server » Version: 6.6.2

cpe:2.3:a:mattermost:mattermost_server:6.6.2
Mattermost » Mattermost Server » Version: 6.7.0

cpe:2.3:a:mattermost:mattermost_server:6.7.0
Mattermost » Mattermost Server » Version: 6.7.1

cpe:2.3:a:mattermost:mattermost_server:6.7.1
Mattermost » Mattermost Server » Version: 6.7.2

cpe:2.3:a:mattermost:mattermost_server:6.7.2
Mattermost » Mattermost Server » Version: 7.0.0

cpe:2.3:a:mattermost:mattermost_server:7.0.0
Mattermost » Mattermost Server » Version: 7.0.1

cpe:2.3:a:mattermost:mattermost_server:7.0.1
Mattermost » Mattermost Server » Version: 7.0.2

cpe:2.3:a:mattermost:mattermost_server:7.0.2
Mattermost » Mattermost Server » Version: 7.1.0

cpe:2.3:a:mattermost:mattermost_server:7.1.0
Mattermost » Mattermost Server » Version: 7.1.1

cpe:2.3:a:mattermost:mattermost_server:7.1.1
Mattermost » Mattermost Server » Version: 7.1.2

cpe:2.3:a:mattermost:mattermost_server:7.1.2
Mattermost » Mattermost Server » Version: 7.1.3

cpe:2.3:a:mattermost:mattermost_server:7.1.3
Mattermost » Mattermost Server » Version: 7.1.4

cpe:2.3:a:mattermost:mattermost_server:7.1.4
Mattermost » Mattermost Server » Version: 7.1.5

cpe:2.3:a:mattermost:mattermost_server:7.1.5
Mattermost » Mattermost Server » Version: 7.1.6

cpe:2.3:a:mattermost:mattermost_server:7.1.6
Mattermost » Mattermost Server » Version: 7.1.7

cpe:2.3:a:mattermost:mattermost_server:7.1.7
Mattermost » Mattermost Server » Version: 7.1.8

cpe:2.3:a:mattermost:mattermost_server:7.1.8
Mattermost » Mattermost Server » Version: 7.1.9

cpe:2.3:a:mattermost:mattermost_server:7.1.9
Mattermost » Mattermost Server » Version: 7.2.0

cpe:2.3:a:mattermost:mattermost_server:7.2.0
Mattermost » Mattermost Server » Version: 7.2.1

cpe:2.3:a:mattermost:mattermost_server:7.2.1
Mattermost » Mattermost Server » Version: 7.3.0

cpe:2.3:a:mattermost:mattermost_server:7.3.0
Mattermost » Mattermost Server » Version: 7.3.1

cpe:2.3:a:mattermost:mattermost_server:7.3.1
Mattermost » Mattermost Server » Version: 7.4.0

cpe:2.3:a:mattermost:mattermost_server:7.4.0
Mattermost » Mattermost Server » Version: 7.4.1

cpe:2.3:a:mattermost:mattermost_server:7.4.1
Mattermost » Mattermost Server » Version: 7.5.0

cpe:2.3:a:mattermost:mattermost_server:7.5.0
Mattermost » Mattermost Server » Version: 7.5.1

cpe:2.3:a:mattermost:mattermost_server:7.5.1
Mattermost » Mattermost Server » Version: 7.5.2

cpe:2.3:a:mattermost:mattermost_server:7.5.2

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-27266

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