Feature Request: Hardening the "Collaborators" section of Advisories

[epuertat]

🏷️ Discussion Type

Product Feedback

Body

When adding collaborators to a security advisory, the typeahead dropdown feature shows non-project/org contributors as well.

This might allow an attacker to forge typosquatted usernames mimicking some core contributor name in the hope of accidentally gain access to undisclosed vulnerabilities and the ongoing conversation (which might also reveal details of other weaknesses, internal flawed processes, etc., as it's assumed to be private).

While this heavily relies on a luck/carelessness factor, at large scale attackers could just start creating variations of core contributor usernames from major projects and just wait until some mistake happens, or even accelerate that by stressing the security teams in those projects through false vulnerability reports.

I'd suggest that project/org members are shown with some visual cue, and/or that a confirmation is required to add a non-org/project user.

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