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Critical · 9.8 Public exploit CVE-2026-57517 EUVD-2026-41027GHSA-pc6r-ch59-5926

Control Web Panel < 0.9.8.1225 Blind SQL Injection via userRes Parameter

Published Jul 1, 2026 · Updated Oct 1, 2026 · Assigned by VulnCheck

Vendor: Control Web Panel Product: Control Web Panel

Description

Control Web Panel before 0.9.8.1225 contains a blind SQL injection vulnerability that allows unauthenticated remote attackers to execute arbitrary SQL queries by submitting unsanitized input through the userRes POST parameter at the user endpoint. Attackers can exploit MySQL root privileges obtained via the injection to write arbitrary files using INTO DUMPFILE, enabling deployment of a PHP webshell to the web-accessible roundcube logs directory and achieving remote code execution as the cwpsvc account.

Affected products

VendorProductAffectedFixed
Control Web Panel Control Web Panel < 0.9.8.1225 0.9.8.1225

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • shinthink/CVE-2026-57517 ★ 2 · Jul 4, 2026

    💉 Blind SQL Injection → RCE exploit for Control Web Panel (CWP) ≤ 0.9.8.1224 — userRes POST → INTO DUMPFILE → cwpsvc shell

  • gagaltotal/CVE-2026-57517-CWP ★ 0 · Jul 9, 2026

    Control Web Panel (CWP) vulnerability scenario related to CVE-2026-57517

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References