CVEvulnerability

CVE-2026-33590

8.5 HIGH Published 2026-05-28 Modified 2026-10-26 Official page ↗
Status
Awaiting Analysis
Published
2026-05-28
Last modified
2026-10-26
Assigner
a6d3dc9e-0591-4a13-bce7-0f5b31ff6158
CVSS 4.0 (a6d3dc9e-0591-4a13-bce7-0f5b31ff6158)
8.5 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-276

Description

Insecure default settings of Portainer CE grant regular (non-admin) users privileges that allow host filesystem access and host-level code execution. An authenticated non-administrative user with endpoint access can exploit these settings to read host files or obtain root equivalent access on the host.

Related

Weakness · CWE (1)

  • CWE-276 Incorrect Default Permissions weakness

References