CVE-2026-111611 roncoo CVE debrief

Who should care

Defenders responsible for systems using roncoo-education version 25.0.0-RELEASE or earlier should assess exposure and prioritize remediation. This vulnerability could impact systems where authenticated users have access to payment functionalities.

Why it matters

CVE-2026-111611 is a medium-severity vulnerability allowing authenticated users to manipulate payments on other users' orders in roncoo-education through version 25.0.0-RELEASE. Defenders should prioritize verifying and remediating this vulnerability, especially in systems where authenticated users have access to payment functionalities. The vulnerability's impact includes potential unauthorized payment manipulation and exposure of course IDs and prices. However, the exact scope of affected systems beyond version 25.0.0-RELEASE requires verification.

• Potential unauthorized payment manipulation by authenticated users
• Exposure of course IDs and prices through payment endpoints
• Need for verification of affected versions and systems
• Priority for implementing proper authorization checks

Technical summary

The vulnerability exists in the pay cancel and continue endpoints of roncoo-education through version 25.0.0-RELEASE, allowing an authenticated user to supply another user's order number and manipulate payments. This could lead to unauthorized cancellation or continuation of payments, and exposure of course IDs and prices. The vulnerability is caused by an insecure direct object reference, which allows authenticated users to access and manipulate payments outside of their intended scope. Defenders should prioritize verifying and remediating this vulnerability in their systems, especially those using roncoo-education version 25.0.0-RELEASE or earlier.

Defensive priority

Defenders should prioritize verifying and remediating this vulnerability in their systems, especially those using roncoo-education version 25.0.0-RELEASE or earlier.

Recommended defensive actions

• Verify the version of roncoo-education in use and assess exposure
• Restrict access to payment endpoints to prevent unauthorized manipulation
• Implement proper authorization checks for payment operations
• Monitor for suspicious payment activities
• 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 NVD entry provide details on the vulnerability, including its description and CVSS score. However, the exact scope of affected systems and versions beyond 25.0.0-RELEASE is not specified.

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.