CVE-2025-9210: Missing JSON Web Token signature validation in Otalio Ship Property Management System

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-18 · updated 2026-09-29
Weakness: CWE-347

Description

Missing signature validation in JSON Web Tokens in Otalio Ship Property Management System versions before 2.22.0 allows authenticated attackers to escalate privileges via tampering with JWTs

Affected products

Otalio Ship Property Management System: before 2.22.0 — fixed in 2.22.0

How to fix

Upgrade to a fixed version: Otalio Ship Property Management System 2.22.0. Check the vendor advisory for mitigations.

References

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0023.md
https://www.otalio.com/solutions/

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