Subdomain Takeover Affecting github.com/projectdiscovery/interactsh/pkg/server package, versions <1.0.0
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28 Jan 2022
27 Jan 2022
How to fix?
github.com/projectdiscovery/interactsh/pkg/server to version 1.0.0 or higher.
github.com/projectdiscovery/interactsh/pkg/server is an an open-source tool for detecting out-of-band interactions.
Affected versions of this package are vulnerable to Subdomain Takeover of the
app subdomain via the default config of the interactsh server. The
interactsh server creates
cname entries for
app pointing to
projectdiscovery.github.io by default, which was supposed to be used to host a web-client using GitHub Pages, however, when the web-client wasn't configured, cname entries were still being created.
A victim browsing to that subdomain may be a victim of XSS.