Improper Check for Unusual or Exceptional Conditions Affecting github.com/mattermost/mattermost/server/channels/app package, versions >=9.5.0-rc1 <9.5.9-rc1 >=9.11.0-rc1 <9.11.1-rc1
Threat Intelligence
EPSS
0.04% (15th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERCHANNELSAPP-8132050
- published 29 Sep 2024
- disclosed 26 Sep 2024
- credit c0rydoras
Introduced: 26 Sep 2024
CVE-2024-47003 Open this link in a new tabHow to fix?
Upgrade github.com/mattermost/mattermost/server/channels/app to version 9.5.9-rc1, 9.11.1-rc1 or higher.
Overview
github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative
Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the form of post_metadata.go and post.go not stripping out non-string inputs from post content. A user can crash the frontend by sending a malicious value as the message of a permalink.