CVE-2025-15436 Yonyou CVE debrief

Who should care

Defenders responsible for Yonyou KSOA 9.0 systems, especially those with publicly accessible /worksheet/work_edit.jsp files, should assess their exposure and prioritize verification and potential remediation.

Why it matters

CVE-2025-15436 is a SQL injection vulnerability in Yonyou KSOA 9.0 that allows remote attacks via manipulation of the Report argument in /worksheet/work_edit.jsp. The exploit has been publicly disclosed, and defenders should prioritize verifying exposure and assessing the feasibility of SQL injection attacks.

• Verify exposure of Yonyou KSOA 9.0 systems to SQL injection attacks.
• Assess the feasibility of remote exploitation via /worksheet/work_edit.jsp.
• Implement input validation and sanitization for the Report argument.
• Monitor for potential exploitation attempts targeting this vulnerability.

Technical summary

The vulnerability exists in the /worksheet/work_edit.jsp file of Yonyou KSOA 9.0, where manipulation of the Report argument leads to SQL injection. The attack can be launched remotely, and the exploit has been publicly disclosed. The vulnerability has a CVSS score of 5.5 and is classified as MEDIUM severity. Defenders should prioritize verifying exposure of Yonyou KSOA 9.0 systems, especially those with publicly accessible /worksheet/work_edit.jsp files, and assess the feasibility of SQL injection attacks. Input validation and sanitization for the Report argument should be implemented.

Defensive priority

Defenders should prioritize verifying exposure of Yonyou KSOA 9.0 systems, especially those with publicly accessible /worksheet/work_edit.jsp files, and assess the feasibility of SQL injection attacks.

Recommended defensive actions

• Verify exposure of Yonyou KSOA 9.0 systems, especially those with publicly accessible /worksheet/work_edit.jsp files.
• Assess the feasibility of SQL injection attacks on these systems.
• Implement input validation and sanitization for the Report argument in /worksheet/work_edit.jsp.
• Monitor for potential exploitation attempts targeting this vulnerability.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, including its CVSS score of 5.5 and MEDIUM severity. The exploit has been publicly disclosed, but vendor feedback is not available.

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.