published November 3, 2017
⚠️ A surprising twist in Mahara! One user logged in could see another user's session, just by altering settings — like accidentally walking into someone else's hotel room with the same key! 🔑 Think of this as a guest checking into a hotel where two people have been given the same room key. If one guest changes their reservation, the other could accidentally be let in — a total recipe for chaos! 🏨 This vulnerability means that an attacker could unintentionally gain access to another user's account, potentially viewing or changing sensitive information. It's like leaving the door wide open in a shared space — not ideal and absolutely devastating for privacy!
Think of this as a guest checking into a hotel where two people have been given the same room key. If one guest changes their reservation, the other could accidentally be let in — a total recipe for chaos! 🏨 In Mahara versions 15.04 before 15.04.7 and 15.10 before 15.10.3 running PHP 5.3, the same session ID can be served to multiple users, allowing one user to inadvertently log in as another if actions cause a logout event.
This vulnerability means that an attacker could unintentionally gain access to another user's account, potentially viewing or changing sensitive information. It's like leaving the door wide open in a shared space — not ideal and absolutely devastating for privacy! Upgrade Mahara to 15.04.7 or 15.10.3 to resolve this vulnerability. Additionally, review user session management policies to ensure they adequately handle session IDs and user logouts. 💻 You've got this! By following these steps, you'll lock this issue down and reinforce your platform's security. 🛡️