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**: Z-Push < 2.7.6 suffers from **SQL Injection** due to unparameterized queries. π **Consequences**: Full database compromise, data theft, or system takeover via S:C (Scope Change) impact.
Q2Root Cause? (CWE/Flaw)
π‘οΈ **Root Cause**: **CWE-89** (SQL Injection). The flaw lies in using raw SQL strings instead of prepared statements/parameterized queries in the backend logic. π
Q3Who is affected? (Versions/Components)
π¦ **Affected**: **Z-Push** versions **prior to 2.7.6**. π’ **Product**: `z-push/z-push-dev` by Z-Hub. π **Published**: July 29, 2025.
Q4What can hackers do? (Privileges/Data)
π **Attacker Capabilities**: Read/Modify/Delete any DB data. π **Privileges**: High impact on Confidentiality, Integrity, and Availability. Can potentially escalate to remote code execution depending on DB config.
Q5Is exploitation threshold high? (Auth/Config)
π **Threshold**: **Low**. CVSS shows **PR:N** (No Privileges Required) and **AV:N** (Network Access). π No user interaction needed. Just network access to the Z-Push endpoint.
Q6Is there a public Exp? (PoC/Wild Exploitation)
π§ͺ **Exploit Status**: **No public PoC** listed in data. π However, detailed analysis exists in vendor PRs and security blogs (Snyk, Xbow). β οΈ Exploitation logic is likely known/trivial for SQLi.
Q7How to self-check? (Features/Scanning)
π **Self-Check**: Scan for **Z-Push** endpoints. π Look for SQLi patterns in `backend/imap/user_identity.php` (Line ~211). π‘ Use SQLi scanners against sync endpoints.
π§ **No Patch?**: Implement **WAF rules** to block SQLi payloads. π Restrict network access to Z-Push ports. π§Ή Manually sanitize inputs in `user_identity.php` if source access is available.
Q10Is it urgent? (Priority Suggestion)
π₯ **Urgency**: **HIGH**. CVSS is high (likely 8.0+). π¨ **S:C** means impact spreads. πββοΈ **Action**: Patch NOW. Do not wait for PoC release.