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Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: Apache Rave's `users/get` RPC API has a flaw. π **Consequences**: Remote attackers can leak sensitive user data, including **password hashes**, via offset parameters.
Q2Root Cause? (CWE/Flaw)
π‘οΈ **Root Cause**: Improper handling of **offset parameters** in the User RPC API. π‘ **CWE**: Not specified in data, but implies **Information Exposure** or **Input Validation** failure.
π΅οΈ **Hackers Can**: Access **all user accounts'** sensitive info. π **Data Stolen**: Specifically **password hashes** found in the response fields.
Q5Is exploitation threshold high? (Auth/Config)
β οΈ **Threshold**: **Remote** & **Authenticated**. πͺ **Config**: Requires valid login credentials to exploit the offset parameter.
Q6Is there a public Exp? (PoC/Wild Exploitation)
π₯ **Public Exp?**: Yes. π **Source**: Exploit-DB **#24744** and Bugtraq mailing list archives. π **Status**: Wild exploitation possible.
Q7How to self-check? (Features/Scanning)
π **Self-Check**: Scan for Apache Rave versions **0.11-0.20**. π§ͺ **Test**: Check if `users/get` API responds to manipulated **offset parameters** with excessive data.
Q8Is it fixed officially? (Patch/Mitigation)
π οΈ **Fix**: Upgrade to a version **above 0.20**. π₯ **Patch**: Official patch released by Apache Rave maintainers.
Q9What if no patch? (Workaround)
π§ **No Patch?**: Restrict API access via **Firewall/WAF**. π **Mitigation**: Disable the `users/get` RPC endpoint if not needed.
Q10Is it urgent? (Priority Suggestion)
π₯ **Urgency**: **High**. π **Published**: March 2013. β‘ **Priority**: Immediate patching required due to **credential hash exposure** risk.