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CVE-2026-67308— Wazuh GitHub Actions Shell Injection via Fork Pull Request

Quick assessment

Affected
wazuh wazuh
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Wazuh是美国Wazuh公司开源的一个应用软件。用于收集,汇总,索引和分析安全数据,帮助组织检测入侵,威胁和行为异常。 Wazuh 44bf114之前版本存在命令注入漏洞，该漏洞源于GitHub Actions中存在shell注入漏洞，可能导致攻击者通过提交带有特制VERSION.json文件的拉取请求执行任意命令，并注入shell元字符到环境变量，导致命令执行和包括GITHUB_TOKEN和AWS凭据在内的机密泄露。

CVSS 9.3 · Critical EPSS 0.73% · P52

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 2

VendorProduct Version RangeStatus
wazuh wazuh < 44bf114d2f4901aa82ecbb9e5b0780f7c3ca5263 affected
44bf114d2f4901aa82ecbb9e5b0780f7c3ca5263 unaffected
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I. Basic Information for CVE-2026-67308

Vulnerability Information
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Vulnerability Title
Wazuh GitHub Actions Shell Injection via Fork Pull Request
Source: CVE Program / CVE List V5
Vulnerability Description
Wazuh workflows before 44bf114 contain a shell injection vulnerability in GitHub Actions that allows attackers to execute arbitrary commands by submitting pull requests with crafted VERSION.json files. Attackers can inject shell metacharacters into environment variables that are directly interpolated into run steps, enabling command execution and exfiltration of secrets including GITHUB_TOKEN and AWS credentials on self-hosted runners.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Wazuh 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wazuh是美国Wazuh公司开源的一个应用软件。用于收集,汇总,索引和分析安全数据,帮助组织检测入侵,威胁和行为异常。 Wazuh 44bf114之前版本存在命令注入漏洞，该漏洞源于GitHub Actions中存在shell注入漏洞，可能导致攻击者通过提交带有特制VERSION.json文件的拉取请求执行任意命令，并注入shell元字符到环境变量，导致命令执行和包括GITHUB_TOKEN和AWS凭据在内的机密泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
wazuh wazuh 0 ~ 44bf114d2f4901aa82ecbb9e5b0780f7c3ca5263 -

II. Public POCs for CVE-2026-67308

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 14055 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-67308

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Vendor Advisories for CVE-2026-67308 (2)

IV. Related Vulnerabilities

Same product: wazuh
Same vendor: wazuh
Same weakness: CWE-78

V. Comments for CVE-2026-67308

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