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Description

eNet SMART HOME server 2.2.1 and 2.3.1 contains a missing authorization vulnerability in the deleteUserAccount JSON-RPC method that permits any authenticated low-privileged user (UG_USER) to delete arbitrary user accounts, except for the built-in admin account. The application does not enforce role-based access control on this function, allowing a standard user to submit a crafted POST request to /jsonrpc/management specifying another username to have that account removed without elevated permissions or additional confirmation.

PUBLISHED Reserved 2026-02-15 | Published 2026-02-15 | Updated 2026-02-15 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem types

Missing Authorization

Product status

2.3.1 (46841)
affected

2.2.1 (46056)
affected

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab finder

References

www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5973.php (ZeroScience Vulnerability Advisory ZSL-2026-5973) third-party-advisory

www.vulncheck.com/...mart-home-server-arbitrary-user-deletio (VulnCheck Advisory: JUNG eNet SMART HOME server 2.2.1/2.3.1 Arbitrary User Deletion via deleteUserAccount) third-party-advisory

cve.org (CVE-2026-26367)

nvd.nist.gov (CVE-2026-26367)

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