CyberRota Analysis
AI-GeneratedRocket.Chat's sendForgotPasswordEmail method is vulnerable due to the absence of a DDP rate limit, allowing unauthenticated users to exploit it for unlimited password reset requests. This can lead to email flooding and account enumeration, posing a risk to user accounts and potentially facilitating further attacks. Organizations using affected versions should prioritize patching this vulnerability to mitigate the risk of abuse and protect user data.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Rocket.Chat exposes the sendForgotPasswordEmail Meteor method without a DDP rate limit, so an unauthenticated caller may invoke it as often as it likes. The method is reachable over DDP and over the HTTP route POST /api/v1/method.callAnon/sendForgotPasswordEmail, and it triggers a password reset message for any address that matches an account. With no DDPRateLimiter rule registered for it, a caller can drive an unbounded volume of reset mail at a chosen address from the deployment's own mail sender, and can probe addresses at scale: the method answers true for an address with no account and for a successful send, but false when the address belongs to an account that authenticates through an external provider and Accounts_AllowPasswordChangeForOAuthUsers is off, so repeated calls distinguish that class of account. Later versions register a rule permitting ten calls per minute per client address.