CVE-2017-18894GO-2026-4297GHSA-GG42-MWR6-P82C
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.0.5+incompatible, 4.1.1+incompatible, 4.2.0+incompatible, 4.0.5, 4.1.1, and 1 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- github.com/mattermost/mattermost-serverGo
fixed in 4.0.5+incompatible; From 4.1.0+incompatible · fixed in 4.1.1+incompatible; From 4.2.0-rc1+incompatible · fixed in 4.2.0+incompatible
- github.com/mattermost/mattermost-serverGo
fixed in 4.0.5
- github.com/mattermost/mattermost-serverGo
From 4.1.0 · fixed in 4.1.1
- github.com/mattermost/mattermost-serverGo
From 4.2.0-rc1 · fixed in 4.2.0