What is CVE-2026-4991?

CVE-2026-4991 is a low-severity vulnerability in Qdocs Smart School Management System, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-03-27.

How severe is CVE-2026-4991?

Low severity. CVSS v3 base score is 3.5 out of 10.

RCE in Qdocs Smart School Management System

CVE-2026-4991

A vulnerability was detected in QDOCS Smart School Management System up to 7.2. The impacted element is an unknown function of the file /admin/enquiry of the component Admission Enquiry Module. Performing a manipulation of the argument Note results in cross site scripting. The attack is possible to be carried out remotely.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

Qdocs Smart School Management System — versions 7.0, 7.1, 7.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-4991?: CVE-2026-4991 is a low-severity vulnerability in Qdocs Smart School Management System, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-03-27.
How severe is CVE-2026-4991?: Low severity. CVSS v3 base score is 3.5 out of 10.