CVE-2026-2247 SQL Injection in Clickedu's SaaS platform
Authenticated attackers can exploit SQL injection in report generation URLs to access confidential database information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2247?
CVE-2026-2247 is a high-severity SQL injection vulnerability in Clickedu SaaS platform, published on 17 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
SQL injection vulnerability (SQLi) in Clicldeu SaaS, specifically in the generation of reports, which occurs when a previously authenticated remote attacker executes a malicious payload in the URL generated after downloading the student's report card in the ‘Day-to-day’ section from the mobile application.
In the URL of the generated PDF, the session token used does not expire, so it remains valid for days after its generation, and unusual characters can be entered after the ‘id_alu’ parameter, resulting in two types of SQLi: boolean-based blind and time-based blind. Exploiting this vulnerability could allow an attacker to access confidential information in the database.
Weakness: CWE-89
Which versions are affected by CVE-2026-2247?
How do I fix CVE-2026-2247?
No fix has been published for CVE-2026-2247 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-2247 being exploited?
There is no known exploitation of CVE-2026-2247 in the wild and no public exploit code.
Sources
Also known as GHSA-mjw6-x6pv-6q3x.