CVE-2019-20887
- Source
- https://cve.org/CVERecord?id=CVE-2019-20887
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20887.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-20887
- Published
- 2020-06-19T17:15:13.897Z
- Modified
- 2026-04-10T04:13:17.662139Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts.
- References
Affected packages
Git / github.com/mattermost/mattermost-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost-server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "versions": [ { "introduced": "0" }, { "fixed": "4.10.6" }, { "introduced": "5.5.0" }, { "fixed": "5.5.3" }, { "introduced": "5.6.0" }, { "fixed": "5.6.4" }, { "introduced": "5.7.0" }, { "fixed": "5.7.1" } ] }
Affected versions
v0.*
v0.5.0
v4.*
v4.10.0
v4.10.0-rc1
v4.10.0-rc2
v4.10.0-rc3
v4.10.0-rc4
v4.10.0-rc5
v4.10.1
v4.10.1-rc1
v4.10.2
v4.10.2-rc1
v4.10.3
v4.10.3-rc1
v4.10.4
v4.10.4-rc1
v4.10.5
v4.10.5-rc1
v4.2.0-rc1
v4.3.0-rc1
v4.4.0-rc1
v4.5.0-rc1
v4.6.0-rc1
v4.6.0-rc2
v4.7.0-rc1
v4.8.0-rc1
v4.9.0-rc1
v5.*
v5.5.0
v5.5.0-rc3
v5.5.1
v5.5.1-rc1
v5.5.2
v5.5.2-rc1
v5.6.0
v5.6.0-rc6
v5.6.1
v5.6.1-rc1
v5.6.1-rc2
v5.6.1-rc3
v5.6.2
v5.6.2-rc1
v5.6.3
v5.6.3-rc1
v5.7.0
v5.7.0-rc6