CVE-2026-46716

🗓️ 12 Jun 2026 21:00:46Reported by GitHub_MType

cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 160 Views🌐 WEB

CVE-2026-46716: RoleMember can execute arbitrary shell commands on all servers via cron tasks in Nezha Monitoring before version 2.0.8.

Reporter	Title	Published	Views	Family All 16
Circl	CVE-2026-46716	17 May 202602:58	–	circl
Cvelist	CVE-2026-46716 Nezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cron	12 Jun 202621:00	–	cvelist
GithubExploit	Exploit for CVE-2026-46716	30 May 202602:44	–	githubexploit
EUVD	EUVD-2026-36591	12 Jun 202621:00	–	euvd
Github Security Blog	Nezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cron	23 May 202600:17	–	github
Github Security Blog	Nezha vulnerable to cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check	26 Jun 202622:31	–	github
Kitploit	POC_CVE-2026-46716	29 Sep 202618:05	–	kitploit
NVD	CVE-2026-46716	12 Jun 202622:16	–	nvd
OSV	GHSA-99GV-2M7H-3HH9 Nezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cron	23 May 202600:17	–	osv
OSV	GO-2026-5282 Nezha Monitoring: RoleMember can run shell on every server (cross-tenant RCE) via POST /api/v1/cron in github.com/nezhahq/nezha	25 Jun 202618:43	–	osv

[
  {
    "vendor": "nezhahq",
    "product": "nezha",
    "versions": [
      {
        "version": ">= 1.4.0, < 2.0.8",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/nezhahq/nezha/security/advisories/GHSA-99gv-2m7h-3hh9

Parameter	Position	Path	Description	CWE
Servers	request body	/api/v1/cron	RoleMember can create a global cron task that targets all tenants, enabling cross-tenant remote code execution via an arbitrary command.	CWE-862, CWE-78, CWE-269
Cover	request body	/api/v1/cron	RoleMember can create a global cron task that targets all tenants, enabling cross-tenant remote code execution via an arbitrary command.	CWE-862, CWE-78, CWE-269
Command	request body	/api/v1/cron	RoleMember can create a global cron task that targets all tenants, enabling cross-tenant remote code execution via an arbitrary command.	CWE-862, CWE-78, CWE-269

17 Jun 2026 10:53Current

8.1High risk

Vulners AI Score8.1

CVSS 3.19.9

EPSS0.00491

SSVC

cve-2026-46716 nezha monitoring role member cross tenant remote code execution cron task arbitrary command