CVE-2016-8218

9.8 criticalEPSS 1.3%

An issue was discovered in Cloud Foundry Foundation routing-release versions prior to 0.142.0 and cf-release versions 203 to 231. Incomplete validation logic in JSON Web Token (JWT) libraries can allow unprivileged attackers to impersonate other users to the routing API, aka an "Unauthenticated JWT signing algorithm in routing" issue.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 70% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2017-06-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cloudfoundry:cf-release
cloudfoundry:routing-release

References

https://www.cloudfoundry.org/cve-2016-8218/
https://www.cloudfoundry.org/cve-2016-8218/

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