# 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.

- **Severity:** High 8.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Feb 2026
- **Updated:** 17 Feb 2026
- **Also known as:** GHSA-mjw6-x6pv-6q3x

## 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 (Improper Neutralization of Special Elements used in an SQL Command)

## 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.

## Is CVE-2026-2247 being exploited?

There is no known exploitation of CVE-2026-2247 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-2247 and fix it if it is affected.

What it is: 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.
Exploitation: There is no known exploitation of CVE-2026-2247 in the wild and no public exploit code.

Affected product: Clickedu SaaS platform. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-2247/ (Markdown: https://insights.sbomify.com/CVE-2026-2247/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-2247
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2247
- OSV: https://osv.dev/vulnerability/CVE-2026-2247

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-2247/
Summaries are generated and may contain mistakes; the official description above is the record.