CVE-2025-15436
Published: 02 January 2026
Summary
CVE-2025-15436 is a medium-severity Injection (CWE-74) vulnerability in Yonyou Ksoa. Its CVSS base score is 6.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 32.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and AC-3 (Access Enforcement).
Deeper analysis
CVE-2025-15436 is a SQL injection vulnerability (CWE-74, CWE-89) in Yonyou KSOA 9.0, affecting unknown functionality within the /worksheet/work_edit.jsp file. The issue arises from improper handling of the 'Report' argument, allowing malicious input to be executed as SQL code.
The vulnerability enables remote exploitation by unauthenticated attackers with low attack complexity and no user interaction required, as indicated by its CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). Successful exploitation can result in limited impacts to confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption.
VulDB advisories document the vulnerability and note that an exploit has been publicly disclosed on GitHub, making it available for potential use. The vendor was contacted early regarding the disclosure but provided no response, and no patches or mitigations are mentioned in available references.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-0704
Vulnerability details
A vulnerability has been found in Yonyou KSOA 9.0. Affected by this issue is some unknown functionality of the file /worksheet/work_edit.jsp. Such manipulation of the argument Report leads to sql injection. The attack can be launched remotely. The exploit has…
more
been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote unauthenticated exploitation of a public-facing web application via SQL injection in a JSP endpoint.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation and sanitization of the 'Report' input parameter in work_edit.jsp to block untrusted SQL syntax.
Enforces that only properly authenticated and authorized requests reach the worksheet function, blocking the unauthenticated remote vector.
Enables monitoring and alerting on anomalous SQL statements or error patterns originating from the affected JSP endpoint.