CVE-2026-71801 s-pms SPMS-Server - Authentication Bypass

s-pms SPMS-Server through v1.0 contains a broken authentication caused by a hardcoded default access token secret in the core configuration file, letting remote unauthenticated attackers bypass authentication and gain full admin access, exploit requires no special conditions.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.79% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
9 September 2026
Updated
15 October 2026
Weakness
CWE-798

Vendor fix

Update to the latest version that removes or overrides the hardcoded default access token secret.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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