CVE-2017-18878

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-18878
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18878.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-18878
Aliases
Published
2020-06-19T19:15:10.013Z
Modified
2025-12-15T21:11:09.045218Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. Knowledge of a session ID allows revoking another user's session.

References

Affected packages

Git / github.com/mattermost/mattermost

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost
Events
Introduced
a5ce36d0882ae1b4b409a7b68233bf89591a5f95
Fixed
c0aafbcdc221970054869b6c03db77c1dcc63289

Affected versions

v4.*

v4.2.0
v4.2.0-rc4

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18878.json"

Git / github.com/mattermost/mattermost-server

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
61d6a7434b18612c52d0d6b7565032065262e096

Affected versions

v0.*

v0.5.0
v0.6.0

v1.*

v1.0.0
v1.1.0
v1.1.1
v1.2.1
v1.3.0
v1.4.0

v2.*

v2.0.0

v3.*

v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v3.2.0
v3.3.0
v3.4.0
v3.5.0
v3.5.1
v3.6.0
v3.6.1
v3.7.0
v3.7.1
v3.7.2
v3.7.3
v3.8.0

v4.*

v4.0.0
v4.0.1
v4.1.0
v4.1.1
v4.1.1-rc1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18878.json"