Vulnerability intelligence

CVE-2026-57517

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.

CVSS Score

9.8

Critical

EPSS — Exploit Probability

1.2%

Riskier than 64% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

Patch available

Vendor fix published

NVD entry Vendor patch PoC / advisory

1 article across 1 outlet · first covered Jul 3, 2026 · latest Jul 3, 2026

Coverage timeline

CVE-2026-57517 bug lets attackers hijack Control Web Panel
securityonline.info · Jul 3, 2026