CVE-2026-120342 mathurvishal CVE debrief

Who should care

Defenders and security teams using or responsible for the mathurvishal CloudClassroom-PHP-Project should assess exposure and prioritize verification and potential remediation. This includes IT administrators, security professionals, and operators who manage or interact with the affected product. They should be aware of the potential risks associated with this SQL injection vulnerability and take necessary precautions to protect their environments.

Why it matters

CVE-2026-120342 is a SQL injection vulnerability in mathurvishal CloudClassroom-PHP-Project that can be exploited remotely. Defenders should verify exposure, assess the need for compensating controls, and prioritize inventory checks. The rolling release model of the product limits version information availability.

• Verify exposure in environments using the affected product
• Assess the need for compensating controls or monitoring
• Consider inventory checks for the product

Technical summary

The vulnerability is located in the viewquery.php file of the mathurvishal CloudClassroom-PHP-Project and allows for remote SQL injection attacks through manipulation of the eid argument. This vulnerability can be exploited by attackers to inject malicious SQL code, potentially leading to unauthorized data access or modifications. The rolling release model of the product limits the availability of version information for affected or updated releases. Technical teams should prioritize verifying exposure in their environments and assess the need for compensating controls or monitoring.

Defensive priority

Defenders should prioritize verifying exposure in their environments, especially if using the affected product, and assess the need for compensating controls or monitoring.

Recommended defensive actions

• Verify exposure in environments using the affected product
• Assess the need for compensating controls or monitoring
• Consider inventory checks for the product
• Review vendor guidance or official advisories for potential patches or mitigations
• Implement monitoring and detection measures to identify potential exploitation attempts
• Conduct regular security audits to identify and address potential vulnerabilities
• Develop an incident response plan in case of a successful exploitation

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its CVSS score of 5.5 and severity of MEDIUM. However, the vendor did not respond to early disclosure, and version information is unavailable due to the product's rolling release model.

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.