Vulnerability Description
A vulnerability was identified in Shandong Hoteam InforCenter PLM up to 8.3.8. The impacted element is the function uploadFileToIIS of the file /Base/BaseHandler.ashx. The manipulation of the argument File leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://my.feishu.cn/docx/ToGkdd5jwokb4PxEMkHcKrfXn3b?from=from_copylink
- https://vuldb.com/submit/780725
- https://vuldb.com/vuln/354450
- https://vuldb.com/vuln/354450/cti
FAQ
What is CVE-2026-5261?
CVE-2026-5261 is a vulnerability with a CVSS score of 7.3 (HIGH). A vulnerability was identified in Shandong Hoteam InforCenter PLM up to 8.3.8. The impacted element is the function uploadFileToIIS of the file /Base/BaseHandler.ashx. The manipulation of the argument...
How severe is CVE-2026-5261?
CVE-2026-5261 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5261?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.