SQL Injection in Employee Recruitment System Registration Form

A vulnerability has been found in krupalshah Employee Recruitment System up to 922ff6d208278282e7c8e36d70d9ae356adec9fe. This affects an unknown part of the file /source/registerform3.php of the component Registration. The manipulation of the argument pemail leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Casky was already ahead

This CVE exploits attack patterns that Casky's 323matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

CVE-2026-116050 exploits a SQL injection vulnerability in the krupalshah Employee Recruitment System's registration form component (/source/registerform3.php). By manipulating the pemail parameter, an unauthenticated attacker can inject arbitrary SQL commands, potentially leading to unauthorized data access, modification, or deletion of sensitive employment records. This vulnerability is particularly concerning for HR departments and recruitment platforms that process confidential candidate information, background checks, and employment histories. The remotely exploitable nature and public disclosure mean threat actors can easily weaponize this attack without specialized tools.

Casky's 323 mapped skills detect this attack across multiple defense layers by correlating MITRE techniques TA0001 (Reconnaissance) and TA0043 (Reconnaissance). Practitioners using Casky would identify SQL injection patterns through input validation bypass detection, abnormal database query structures in application logs, and unusual parameter encoding in HTTP requests to /registerform3.php. The platform's Claude AI-powered analysis connects the pemail parameter tampering to CWE-74 (Improper Neutralization of Special Elements) and CWE-89 (SQL Injection), flagging suspicious SQL syntax within user-supplied input before database execution. Security teams would see findings highlighting unparameterized queries, missing input sanitization on registration endpoints, and opportunities to implement Web Application Firewalls (WAF) rules targeting SQL injection patterns specific to recruitment system registration workflows.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

323 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-116050.

Abuse of Public-Facing API: Mobile API Abuse

mobile security · low

Run

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

MITRE ATT&CK Techniques

TA0001 TA0043

Investigate the attack patterns behind CVE-2026-116050

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