# CVE-2025-50189: Chamilo: Error-based SQL Injection

> An attacker can inject arbitrary SQL statements via POST parameters in Chamilo LMS to modify database query logic, potentially reading or altering data.

- **Severity:** High 7.2 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/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:** 2 Mar 2026
- **Updated:** 2 Mar 2026
- **Also known as:** GHSA-vxx3-648j-7p4r

## What is CVE-2025-50189?

CVE-2025-50189 is a high-severity SQL injection vulnerability in Chamilo Chamilo Lms, published on 2 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Chamilo is a learning management system. Prior to version 1.11.30, the application performs insufficient validation of data coming from the user from the POST resource[document][SQL_INJECTION_HERE] and POST login parameters found in /main/coursecopy/copy_course_session_selected.php, which allows an attacker to perform an attack aimed at modifying the database query logic by injecting an arbitrary SQL statements. This issue has been patched in version 1.11.30.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2025-50189?

It affects 1 product.


Products: Chamilo Chamilo Lms.

## How do I fix CVE-2025-50189?

No fix has been published for CVE-2025-50189 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-50189 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-50189 exists.

## Other vulnerabilities in Chamilo Chamilo Lms

- [CVE-2025-50187](https://insights.sbomify.com/CVE-2025-50187/): Chamilo: Evaluation of untrusted user input leads to Remote Code Execution (critical 9.8)
- [CVE-2023-34944](https://insights.sbomify.com/CVE-2023-34944/): File upload in n/a (critical 9.8)
- [CVE-2022-27423](https://insights.sbomify.com/CVE-2022-27423/): SQL injection in n/a (critical 9.8)
- [CVE-2021-35414](https://insights.sbomify.com/CVE-2021-35414/): SQL injection in n/a (critical 9.8)
- [CVE-2019-13082](https://insights.sbomify.com/CVE-2019-13082/): File upload in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-50189 and fix it if it is affected.

What it is: CVE-2025-50189 is a high-severity SQL injection vulnerability in Chamilo Chamilo Lms, published on 2 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-50189 exists.

Affected product: Chamilo Chamilo Lms. 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-2025-50189/ (Markdown: https://insights.sbomify.com/CVE-2025-50189/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-50189
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-50189
- OSV: https://osv.dev/vulnerability/CVE-2025-50189

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-50189/
Summaries are generated and may contain mistakes; the official description above is the record.