CVE-2026-34612 — AI Deep Analysis Summary

**Essence**: SQL Injection vulnerability 💉 in Kestra orchestration platform **Consequences**: - 🚨 Remote Code Execution (RCE) - 🚨 Direct control of host operating system - 🚨 Complete server takeover

**CWE-89**: SQL Injection **Vulnerability Points**: - 🔍 `GET /api/v1/main/flows/search` endpoint - 🔍 User input directly concatenated into SQL without filtering - 🔍 PostgreSQL `COPY ...…

**Affected Versions**: < 1.3.7 ⚠️ **Components**: - 🎯 Kestra core platform - 🎯 Default docker-compose deployment configuration - 🎯 Associated PostgreSQL database

**Attacker Privileges**: 🔥 **SYSTEM-level** **Capabilities**: - 💀 Execute arbitrary OS commands - 💀 Steal all data - 💀 Lateral movement / implant backdoors - 💀 Delete / encrypt for ransom

**Barrier: Low** ✅ **Conditions**: - 🔑 Requires **authentication** (regular user sufficient) - 🔑 Only needs access to a **crafted link** - 🔑 No interaction required, no admin privileges needed - 🔑 Network reachability i…

**PoC**: ❌ Not publicly disclosed (`"pocs": []`) **In-the-wild Exploitation**: Unknown ⚠️ **But Note**: - 💡 Vulnerability mechanism is clear (SQLi → RCE) - 💡 Exploitation chain is simple, attackers can easily construct…

**Self-Check Methods**: - 🔍 **Version Check**: `kestra --version` or check via UI - 🔍 **Traffic Signatures**: Monitor abnormal parameters in `/api/v1/main/flows/search` - 🔍 **Log Audit**: Search PostgreSQL logs for `COP…

**Fixed** ✅ **Patch**: - 🛡️ Version **1.3.7** released - 🛡️ Commit: `3926762795df8ad3e03924b370c51832ed3a21d3` - 🛡️ Official Security Advisory: GHSA-365w-2m69-mp9x **Upgrade Immediately** ⬆️

**Temporary Mitigation** (when upgrade not possible): - 🚫 **WAF Rules**: Block `COPY.*TO.*PROGRAM` patterns - 🚫 **Network Isolation**: Restrict access sources to `/api/v1/main/flows/search` - 🚫 **Privilege Restriction**…

**Priority: 🔴 CRITICAL (Highest)** **Rationale**: - ⚡ CVSS 3.1 Score: **9.9** (near maximum) - ⚡ Network exploitable + low privilege requirement + complete system control - ⚡ Orchestration platforms typically hold cloud…