CVE-2018-1260: Pivotal Software Spring Security OAuth

Critical severity, CVSS 9.8. EPSS: 10.8% chance of exploitation in the next 30 days.

Spring Security OAuth, versions 2.3 prior to 2.3.3, 2.2 prior to 2.2.2, 2.1 prior to 2.1.2, 2.0 prior to 2.0.15 and older unsupported versions contains a remote code execution vulnerability. A malicious user or attacker can craft an authorization request to the authorization endpoint that can lead to remote code execution when the resource owner is forwarded to the approval endpoint.

Affected products

• Pivotal Software Spring Security OAuth: up to and including 2.0.14; from 2.1, up to and including 2.1.1; from 2.2, up to and including 2.2.1; from 2.3, up to and including 2.3.2

Published 2018-05-11. Last modified 2026-06-17.