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Login endpoints leaks info about the existence of users #179

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1fexd opened this issue May 5, 2024 · 0 comments · May be fixed by #180
Open

Login endpoints leaks info about the existence of users #179

1fexd opened this issue May 5, 2024 · 0 comments · May be fixed by #180

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@1fexd
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1fexd commented May 5, 2024

When logging in with a username that does not exist, EteSync replies with "User not found", while it replies with "Wrong password for user." if the user exists, which allows an attacker to check if a certain user exists.
@1fexd 1fexd linked a pull request May 5, 2024 that will close this issue
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Avoid leaking user existence info 1fexd/server
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@1fexd