CVE-2017-18890
- Source
- https://cve.org/CVERecord?id=CVE-2017-18890
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18890.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-18890
- Aliases
- Downstream
- Related
- Published
- 2020-06-19T19:15:10Z
- Modified
- 2026-10-24T10:30:21Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request.
- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedFixedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "4.1.2" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.2.0" }, { "fixed": "4.2.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:mattermost:mattermost_server:4.3.0:rc1:*:*:*:*:*:*", "range": [ { "introduced": "4.3.0-rc1" }, { "last_affected": "4.3.0-rc1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:mattermost:mattermost_server:4.3.0:rc2:*:*:*:*:*:*", "range": [ { "introduced": "4.3.0-rc2" }, { "last_affected": "4.3.0-rc2" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:mattermost:mattermost_server:4.3.0:rc3:*:*:*:*:*:*", "range": [ { "introduced": "4.3.0-rc3" }, { "last_affected": "4.3.0-rc3" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:mattermost:mattermost_server:4.3.0:rc4:*:*:*:*:*:*", "range": [ { "introduced": "4.3.0-rc4" }, { "last_affected": "4.3.0-rc4" } ], "source": "CPE_STRING" } ] }