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**: Dgraph < 25.3.3 has a **DQL Injection** flaw in JSON mutation keys. π **Consequences**: Unauthenticated attackers can **read ALL database data**. Total data breach risk!
Q2Root Cause? (CWE/Flaw)
π‘οΈ **Root Cause**: **CWE-943** (Improper Neutralization of Special Elements). The flaw lies in how **language tags** are handled in JSON mutation keys, allowing malicious DQL code injection. π§¬
Q3Who is affected? (Versions/Components)
π₯ **Affected**: **Dgraph** (Open Source Graph DB). Specifically versions **before 25.3.3**. π¦ Vendor: **dgraph-io**. Check your version immediately!
Q4What can hackers do? (Privileges/Data)
π **Attacker Capabilities**: **Unauthenticated** access. Can **read entire database** contents. High Confidentiality & Integrity impact (CVSS C:H, I:H). No privacy left! π
Q5Is exploitation threshold high? (Auth/Config)
π **Exploitation Threshold**: **LOW**. β‘ **No Auth** required (PR:N). **Low Complexity** (AC:L). **No User Interaction** (UI:N). Easy to exploit for anyone on the network! π―
Q6Is there a public Exp? (PoC/Wild Exploitation)
π’ **Public Exploit?**: **No PoC** currently listed in data. π« However, the vulnerability is well-defined. Wild exploitation is likely imminent given the low barrier. Stay alert! π
Q7How to self-check? (Features/Scanning)
π **Self-Check**: Scan for **Dgraph versions < 25.3.3**. Look for JSON mutations with suspicious **language tags** in keys. Use DQL injection detection tools if available. π οΈ
Q8Is it fixed officially? (Patch/Mitigation)
β **Fixed?**: **YES**. Upgrade to **Dgraph 25.3.3 or later**. π Official advisory: [GHSA-x92x-px7w-4gx4](https://github.com/dgraph-io/dgraph/security/advisories/GHSA-x92x-px7w-4gx4). Patch now!
Q9What if no patch? (Workaround)
π§ **No Patch?**: Isolate the Dgraph instance. **Restrict network access** strictly. Monitor logs for **DQL injection patterns** in JSON keys. Implement WAF rules if possible. π
Q10Is it urgent? (Priority Suggestion)
π₯ **Urgency**: **CRITICAL**. π΄ CVSS 3.1 vector shows High Impact. Unauthenticated full data read is a nightmare scenario. **Patch immediately** upon release! β³