This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis β
Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: A hardcoded password flaw in the 'Questions for Confluence' app. π **Consequences**: Attackers gain unauthorized access to enterprise knowledge bases, risking data leaks and system compromise.
Q2Root Cause? (CWE/Flaw)
π‘οΈ **CWE-798**: Use of Hard-coded Credentials. π₯ **Flaw**: The app creates a user 'disabledsystemuser' with a static, unchangeable password upon installation.
Q3Who is affected? (Versions/Components)
π’ **Vendor**: Atlassian. π¦ **Product**: Confluence Server & Data Center. π± **Component**: 'Questions for Confluence' App (Versions 2.7.34, 2.7.35, 3.0.2).
Q4What can hackers do? (Privileges/Data)
ποΈ **Privileges**: Remote, unauthenticated login. π **Data**: Access to ALL content in the 'confluence-users' group (view/edit non-restricted pages).
Q5Is exploitation threshold high? (Auth/Config)
π **Threshold**: LOW. π **Auth**: None required (Unauthenticated). βοΈ **Config**: Only requires the vulnerable app to be installed/enabled.
Q6Is there a public Exp? (PoC/Wild Exploitation)
π **Exploit**: YES. π **PoC**: Multiple public PoCs available on GitHub (e.g., alcaparra, Vulnmachines, z92g). π **Wild Exploitation**: High risk due to simple credential usage.
Q7How to self-check? (Features/Scanning)
π **Check**: Scan for 'Questions for Confluence' app. π **Test**: Try login with user 'disabledsystemuser' / pass 'disabled1system1user6708'. π οΈ **Tools**: Use Nuclei templates or custom POC scripts.
Q8Is it fixed officially? (Patch/Mitigation)
β **Fixed**: YES. π **Date**: Advisory published 2022-07-20. π **Action**: Update the 'Questions for Confluence' app to a patched version immediately.
Q9What if no patch? (Workaround)
π« **Workaround**: Disable or uninstall the 'Questions for Confluence' app if patching isn't possible. π§Ή **Cleanup**: Delete the 'disabledsystemuser' account if it persists.
Q10Is it urgent? (Priority Suggestion)
π₯ **Priority**: HIGH. π **Urgency**: Critical. β οΈ **Reason**: Unauthenticated access to sensitive corporate wiki data. Patch immediately!