Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the "Regenerate Invite Id" API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response.
Solution:
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
Link | Tags |
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https://mattermost.com/security-updates/ | vendor advisory |