CVE-2024-39891βTwilio Authy Information Disclosure Vulnerability
PUBLISHEDvulnerability record
2024-07-23 Β· last modified June 21, 2025
Metadata
Vulnerability Name
Twilio Authy Information Disclosure Vulnerability
Description
Twilio Authy contains an information disclosure vulnerability in its API that allows an unauthenticated endpoint to accept a request containing a phone number and respond with information about whether the phone number was registered with Authy.
Known To Be Used in Ransomware Campaigns?
Action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.