CVE-2026-112093 subhajitkhan CVE debrief

Who should care

Defenders responsible for the online-clinic-management-system, security teams, and developers should assess exposure and prioritize remediation. They should verify the presence of the vulnerable feedback.php file, implement input validation and output encoding, and monitor for potential exploitation attempts. Additionally, they should review compensating controls for exposed systems, check relevant monitoring and logs, and track exceptions and retest rem

Why it matters

CVE-2026-112093 is a medium-severity vulnerability in subhajitkhan's online-clinic-management-system, allowing remote cross-site scripting attacks via the feedback.php file. Defenders should prioritize verifying exposure, implementing input validation and output encoding, and monitoring for potential exploitation attempts.

• Remote cross-site scripting attacks can lead to unauthorized script execution
• Defenders must verify the presence of the vulnerable feedback.php file
• Input validation and output encoding are necessary to prevent exploitation
• Remediation priority is medium due to the CVSS score of 5.3

Technical summary

The vulnerability is located in the feedback.php file of the online-clinic-management-system, allowing remote attackers to inject malicious scripts via the msg argument. This cross-site scripting vulnerability has a CVSS score of 5.3, indicating a medium severity. The vulnerability can be exploited remotely, and defenders should prioritize verifying the presence of the vulnerable feedback.php file and assessing exposure to such attacks. The technical impact is limited to the feedback.php file, but the operational impact can be significant if exploited.

Defensive priority

Defenders should prioritize verifying the presence of the vulnerable feedback.php file and assessing exposure to remote cross-site scripting attacks.

Recommended defensive actions

• Verify the presence of the vulnerable feedback.php file in the online-clinic-management-system
• Assess exposure to remote cross-site scripting attacks
• Implement input validation and output encoding for user-supplied input
• Monitor for potential exploitation attempts
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented

Evidence notes

The CVE record and source item provide details on the vulnerability, but the project has not responded to the issue report, and no version details of affected or updated releases are available. The vulnerability was disclosed publicly, and its details are limited to the information provided in the CVE record and source item. Defenders should verify the presence of the vulnerable feedback.php file and assess exposure to remote cross-site scripting attacks. The source confidence is limited, and further verification is required to ensure

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.