Credential Exposure Affecting github.com/mattermost/mattermost/server/v8/channels/app package, versions <9.5.6-rc1>=9.6.0-rc1 <9.6.3-rc1>=9.7.0-rc1 <9.7.5-rc1>=9.8.0-rc1 <9.8.1-rc1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERV8CHANNELSAPP-7424658
- published5 Jul 2024
- disclosed3 Jul 2024
- creditJuho Forsén
Introduced: 3 Jul 2024
CVE-2024-39830 Â (opens in a new tab)How to fix?
Upgrade github.com/mattermost/mattermost/server/v8/channels/app to version 9.5.6-rc1, 9.6.3-rc1, 9.7.5-rc1, 9.8.1-rc1 or higher.
Overview
Affected versions of this package are vulnerable to Credential Exposure through the token comparison process in the remoteSetProfileImage() function. An attacker can retrieve the remote cluster token by observing the time variations in the token comparison responses.