CVE-2026-33906

HIGH7.2EPSS 0.02%

Ella Core has Privilege Escalation via Database Restore by NetworkManager role

Published: 3/26/2026Modified: 4/2/2026

Also known as:GHSA-87j9-m7x6-hvw2GO-2026-4873

Description

## Summary The NetworkManager role was granted backup and restore permission. The restore endpoint accepted any valid SQLite file without verifying its contents. ## Impact A NetworkManager could replace the production database with a tampered copy to escalate to Admin, gaining access to user management, audit logs, debug endpoints, and operator identity configuration that the role was explicitly denied. ## Fix Backup and restore permissions have been removed from the NetworkManager role.

Affected packages (2)

Go/github.com/ellanetworks/corefrom 0, < 1.7.0
Go/github.com/ellanetworks/corefrom 0, < 1.7.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-33906
PATCHhttps://github.com/ellanetworks/core
WEBhttps://github.com/ellanetworks/core/commit/1e4768288a6519fcb63ec83f851584ecebb8a972
WEBhttps://github.com/ellanetworks/core/releases/tag/v1.7.0
WEBhttps://github.com/ellanetworks/core/security/advisories/GHSA-87j9-m7x6-hvw2