Vulnerability · Published Jun 3, 2026 · Assigned by CERT-PL
CVE-2026-47324Stored XSS in Multiple Points in ProjectsAndPrograms school-management-system
Medium 5.1
In plain English
A medium-severity cross-site scripting in school-management-system from ProjectsAndPrograms. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Official description
ProjectsAndPrograms school-management-system is vulnerable to Stored Cross‑Site Scripting (XSS) in multiple attributes of students and teachers objects. An authorized attacker (e.g., a teacher or administrator) can inject malicious JavaScript that is subsequently executed in other users’ browsers. Critically, when chained with CVE‑2025‑11661, which allows unauthenticated access to backend endpoints, this vulnerability can be exploited by a remote attacker without privileges to inject and execute arbitrary JavaScript. The maintainers were notified early about this vulnerability but did not provide details regarding affected versions. The version corresponding to commit 6b6fae5 was tested and confirmed vulnerable; other versions were not tested and may also be affected.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ProjectsAndPrograms | school-management-system | 6b6fae5 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
References
- https://cert.pl/en/posts/2026/06/CVE-2026-47324/ third-party-advisory
- https://oranbyte.com/projects/school-management-system product