CVE-2024-34240 Cross-site scripting in n/a

Medium 6.1 Published 21 May 2024 Updated 15 Oct 2025

Cross-site scripting in QDOCS Smart School allows arbitrary code execution in admin functions, potentially leading to privilege escalation.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-34240?

CVE-2024-34240 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 May 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

QDOCS Smart School 7.0.0 is vulnerable to Cross Site Scripting (XSS) resulting in arbitrary code execution in admin functions related to adding or updating records.

Weakness: CWE-79

Which versions are affected by CVE-2024-34240?

It affects 1 product.

Products include Qdocs Smart School.

How do I fix CVE-2024-34240?

No fix has been published for CVE-2024-34240 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-34240 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-34240 exists.

Sources

Also known as GHSA-h4rc-3vfw-rw96.