Critical · published March 16, 2022
🚨 A sneaky loophole in Fisheye and Crucible can let attackers brute-force their way into user accounts without breaking a sweat! 🔥 Imagine a security guard at a club who lets the same person keep trying to get in without checking how many attempts they've made – they could just slip in after enough tries! This vulnerability allows attackers to keep hammering away at login credentials without any effective checks on failed attempts. An attacker could repeatedly attempt to guess user passwords, bypassing the maximum failed login limit. This means they could gain unauthorized access to sensitive resources, potentially compromising user accounts and data. The consequences of such access could be absolutely devastating, exposing critical information and causing chaos!
Imagine a security guard at a club who lets the same person keep trying to get in without checking how many attempts they've made – they could just slip in after enough tries! This vulnerability allows attackers to keep hammering away at login credentials without any effective checks on failed attempts. CVE-2021-43958 allows remote attackers to brute-force user login credentials due to a lack of checks on failed login attempts. This oversight means that users are not required to solve a CAPTCHA after exceeding the set limit, making it easier for attackers to gain unauthorized access.
An attacker could repeatedly attempt to guess user passwords, bypassing the maximum failed login limit. This means they could gain unauthorized access to sensitive resources, potentially compromising user accounts and data. The consequences of such access could be absolutely devastating, exposing critical information and causing chaos! Patch to version 4.8.9 or later immediately to ensure that failed login limits trigger CAPTCHA requirements. Review your authentication settings and consider implementing additional security measures, such as account lockouts after repeated failures. 🛡️ You're on the right track! Take these steps to fortify your defenses, and you'll keep those pesky attackers at bay! 💪🚀