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**: DataEase v1.18.14 and earlier suffer from a **Deserialization Vulnerability** in `Mysql.java`.β¦
π‘οΈ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). The flaw exists in `core/core backend/src/main/java/io/dataease/datasource/type/Mysql.java`, allowing malicious payloads to be processed unsafely.
Q3Who is affected? (Versions/Components)
π¦ **Affected**: **DataEase** (Open Source Data Visualization Tool). Specifically versions **1.18.14 and earlier**. If you are running an older build, you are at risk.
Q4What can hackers do? (Privileges/Data)
π΅οΈ **Hacker Power**: Full **Remote Code Execution (RCE)**. This means attackers can run commands, steal data, or pivot to other systems. High impact on Confidentiality & Integrity.
Q5Is exploitation threshold high? (Auth/Config)
β‘ **Exploitation**: **LOW Threshold**. CVSS Vector `AV:N/AC:L/PR:N/UI:N` means it is **Network** accessible, **Low** complexity, requires **No Privileges** and **No User Interaction**. Easy to exploit!
Q6Is there a public Exp? (PoC/Wild Exploitation)
π’ **Public Exploit**: The provided data lists **no specific PoC/Exp files** (`pocs: []`). However, the vulnerability is confirmed via GitHub Security Advisories.β¦
π **Self-Check**: Scan for **DataEase** services. Check version numbers against **1.18.14**. Look for the specific Java class `io.dataease.datasource.type.Mysql.java` in your deployment.β¦
β **Fixed**: **Yes**. Official patches are available via GitHub commits (`4128adf`, `bb540e6`). Check the **GitHub Security Advisory (GHSA-8x8q-p622-jf25)** for the latest secure version.
Q9What if no patch? (Workaround)
π§ **No Patch?**: **Isolate** the service immediately. Restrict network access to trusted IPs only. If possible, disable MySQL datasource connections until patched.β¦
π₯ **Urgency**: **CRITICAL**. CVSS Score implies High Impact (C:H, I:H). With **No Auth** required and **Easy** exploitation, patch **IMMEDIATELY**. Do not wait!