CVE-2025-50583: DayCloud StudentManage stored XSS in Add A New Student module

CVE-2025-50583 · Severity: medium · CVSS 4.8 · Published 2025-07-18

StudentManage is a web-based application used for managing student records, grades, and administrative tasks. A security flaw in the student registration module allows an attacker to inject malicious scripts into the system. If an administrator views the compromised student record, the script could execute in their browser, potentially leading to unauthorized actions or the theft of sensitive session information.

Technologies: Daycloud Studentmanage. Vendors: Daycloud.

Quick answers

Is CVE-2025-50583 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-50583 being exploited in the wild.
How severe is CVE-2025-50583?
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-2025-50583?
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-2025-50583 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-50583?
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 Student' module. The application fails to properly sanitize user-supplied input in the student name field before storing it in the database and rendering it on the management page. An attacker with high privileges (such as an administrative account) can inject a malicious script payload into the name field. When another user, typically an administrator, views the student list or the specific student's profile, the payload executes in their browser context. This can be used to hijack sessions or perform unauthorized actions on behalf of the victim.

Affected products

  • DayCloud StudentManage 1.0

Timeline

  • 2025-07-18: disclosed: Vulnerability reported via GitHub issues and assigned CVE-2025-50583.
  • 2025-07-18: advisory: NVD published the vulnerability details.

References

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