CVE-2026-92796 — Manticore Search versions 27.0.0 before 28.4.4 fail to validate permissions for all…¶
Key facts
CVE-2026-92796 is a High (8.8) vulnerability: Manticore Search versions 27.0.0 before 28.4.4 fail to validate permissions for all…. This entry ships a detection-only PoC and a Docker test lab.
| CVE | CVE-2026-92796 |
| Severity | High (8.8) |
| Detection / prevention | — |
| PoC | poc.py |
| Source | 2026/CVE-2026-92796/ |
Details¶
English | 한국어
Description¶
Manticore Search versions 27.0.0 before 28.4.4 fail to validate permissions for all statements in multi-statement SQL requests, allowing read-only users to execute unauthorized queries. Attackers can append additional SELECT statements after the first statement to read credential tables and obtain password hashes that authenticate as administrators without plaintext recovery.
Vulnerability Details¶
| Property | Value |
|---|---|
| CVE ID | CVE-2026-92796 |
| CVSS Score | 8.8 |
Proof of Concept¶
Download¶
# Download PoC script
curl -O https://raw.githubusercontent.com/fankh/vulnerability-poc/main/2026/CVE-2026-92796/poc.py
Usage¶
# Run PoC against target
python3 poc.py --target <TARGET_URL>
# With authentication
python3 poc.py --target <TARGET_URL> --username <USER> --password <PASS>
⚠️ Warning: This PoC is for authorized security testing only. It uses detection-only techniques and does not exploit or damage target systems.
Test Lab¶
This repository includes a Docker-based test environment with both vulnerable and patched applications.
Quick Start¶
# Clone and navigate to CVE directory
cd CVE-2026-92796
# Start both applications
docker-compose up -d
# Run tests
./run-tests.sh # Linux/Mac
./run-tests.ps1 # Windows PowerShell
Application Endpoints¶
| Application | URL | Status |
|---|---|---|
| Vulnerable App | http://localhost:8080 | Shows vulnerability |
| Patched App | http://localhost:8081 | Demonstrates fix |
Directory Structure¶
├── README.md # English documentation
├── README_KO.md # Korean documentation
├── poc.py # PoC detection script
├── docker-compose.yml # Container orchestration
├── run-tests.sh # Linux/Mac test runner
├── run-tests.ps1 # Windows test runner
├── vulnerable-app/ # Vulnerable version
│ ├── app.py
│ ├── Dockerfile
│ └── requirements.txt
└── patched-app/ # Fixed version
├── app.py
├── Dockerfile
└── requirements.txt
References¶
- https://github.com/geo-chen/oss/blob/main/manticoresearch.md
- https://github.com/manticoresoftware/manticoresearch
- https://github.com/manticoresoftware/manticoresearch/blob/release-28.4.4/src/auth/auth_proto_mysql.cpp#L408-L418
- https://github.com/manticoresoftware/manticoresearch/issues/4706
- https://www.vulncheck.com/advisories/manticore-search-27.0.0-before-28.4.4-multi-statement-authorization-bypass
Generated by PoC Generator on 2026-09-17T18:03:42.082388825
Frequently asked questions¶
What is CVE-2026-92796?¶
CVE-2026-92796 is a High (8.8) vulnerability: Manticore Search versions 27.0.0 before 28.4.4 fail to validate permissions for all…. This entry ships a detection-only PoC and a Docker test lab.
How do I detect CVE-2026-92796?¶
Run the detection-only PoC included with this entry against your Docker test lab to confirm whether a target is affected; pair it with your own IDS logging.
How do I block or mitigate CVE-2026-92796?¶
Upgrade to a fixed version per the vendor advisory; the NVD record lists the affected versions. Use the included PoC to verify your remediation.
For authorized security testing and research only. See the full source and NVD record.