# CVE-2025-50584: DayCloud StudentManage XSS in Add A New Teacher module

Source: https://junglewise.ai/threats/cve-2025-50584-daycloud-studentmanage-xss-in-add-a-new-teacher-module  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-07-18. Updated: 2026-07-05  
License: CC BY 4.0 with a link back

CVE-2025-50584 · Severity: medium · CVSS 4.8 · Published 2025-07-18

StudentManage is a web-based application used to manage student, teacher, and course records. A security vulnerability in the teacher management module allows an administrative user to inject malicious scripts into the system. If another user views the compromised teacher records, the script could execute in their browser, potentially leading to unauthorized actions or the theft of session information.

Technologies: [Daycloud Studentmanage](https://junglewise.ai/threats/technologies/studentmanage). Vendors: [Daycloud](https://junglewise.ai/threats/vendors/daycloud).

## Quick answers

**Is CVE-2025-50584 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-50584 being exploited in the wild.

**How severe is CVE-2025-50584?** Medium severity, with a CVSS score of 4.8, published 18 July 2025.

**Which products and versions are affected?** Daycloud Studentmanage 1.0.

**Is there a fix for CVE-2025-50584?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2025-50584 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2025-50584?** Check whether you run Daycloud Studentmanage at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A stored cross-site scripting (XSS) vulnerability exists in StudentManage v1.0 within the 'Add A New Teacher' module. The application fails to properly sanitize or neutralize user-supplied input in the teacher's name field before storing it in the database and rendering it back to the user interface. An attacker with administrative privileges can inject arbitrary JavaScript, which executes in the context of any user (such as another administrator) who views the teacher management page. The vulnerability is tracked as CWE-79 and requires high privileges to exploit, but impacts the integrity and confidentiality of the victim's session.

## Affected products

- DayCloud StudentManage 1.0

## Timeline

- 2025-07-18: disclosed: Vulnerability reported on GitHub issues and published by NVD

## References

- [https://gitee.com/DayCloud/student-manage](https://gitee.com/DayCloud/student-manage)
- [https://github.com/SimonKang949/Vulnerabilities/issues/3](https://github.com/SimonKang949/Vulnerabilities/issues/3)

## Related threats

- [DayCloud StudentManage stored XSS in Add A New Student module](https://junglewise.ai/threats/cve-2025-50583-daycloud-studentmanage-stored-xss-in-add-a-new-student-module)
- [DayCloud StudentManage XSS in Add A New Course module](https://junglewise.ai/threats/cve-2025-50582-daycloud-studentmanage-xss-in-add-a-new-course-module)
- [DayCloud StudentManage SQL injection in adminStudentUrl](https://junglewise.ai/threats/cve-2025-50585-daycloud-studentmanage-sql-injection-in-adminstudenturl)
- [DayCloud StudentManage CSRF in addStudent interface](https://junglewise.ai/threats/cve-2025-50586-daycloud-studentmanage-csrf-in-addstudent-interface)