# CVE-2026-11534: imvks786 student_management_system stored XSS in add.php

Source: https://junglewise.ai/threats/cve-2026-11534-imvks786-student-management-system-stored-xss-in-add-php  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-08. Updated: 2026-06-08  
License: CC BY 4.0 with a link back

CVE-2026-11534 · Severity: low · CVSS 3.5 · Published 2026-06-08

A vulnerability exists in the imvks786 Student Management System, a web application used for managing student records. An attacker can inject malicious scripts into student record fields like names or addresses. When an administrator or another user views these records, the script executes in their browser, potentially allowing the attacker to steal login sessions or perform unauthorized actions.

## Quick answers

**Is CVE-2026-11534 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-11534 being exploited in the wild.

**How severe is CVE-2026-11534?** Low severity, with a CVSS score of 3.5, published 8 June 2026.

**Which products and versions are affected?** imvks786 student_management_system up to 9599b560ad3c3b83e75d328b76bedcd489ef1f46.

**Is there a fix for CVE-2026-11534?** 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-2026-11534 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-11534?** Check whether anything you run is named in the advisory. 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 the imvks786 student_management_system through the 'name', 'address', and 'fname' parameters in /add.php. The application fails to sanitize these inputs before storing them in the database and subsequently fails to encode them when rendering student records in pages such as see.php, seeall.php, and std_profile.php. A remote attacker with low privileges (the ability to add student records) can submit a crafted payload that executes JavaScript in the context of any user viewing the record. This can lead to session hijacking or unauthorized administrative actions. As of the advisory date, no official patch has been released by the maintainer.

## Affected products

- imvks786 student_management_system up to 9599b560ad3c3b83e75d328b76bedcd489ef1f46

## Timeline

- 2026-05-25: disclosed: Issue reported to the project maintainer on GitHub
- 2026-06-08: advisory: CVE published and listed in NVD

## References

- [https://github.com/imvks786/student_management_system/](https://github.com/imvks786/student_management_system/)
- [https://github.com/imvks786/student_management_system/issues/5](https://github.com/imvks786/student_management_system/issues/5)
- [https://vuldb.com/cve/CVE-2026-11534](https://vuldb.com/cve/CVE-2026-11534)
- [https://vuldb.com/submit/836639](https://vuldb.com/submit/836639)
- [https://vuldb.com/vuln/369151](https://vuldb.com/vuln/369151)
- [https://vuldb.com/vuln/369151/cti](https://vuldb.com/vuln/369151/cti)