CVE-2017-6059: Openidc Mod Auth Openidc

High severity, CVSS 7.5. EPSS: 5.2% chance of exploitation in the next 30 days.

Mod_auth_openidc.c in the Ping Identity OpenID Connect authentication module for Apache (aka mod_auth_openidc) before 2.14 allows remote attackers to spoof page content via a malicious URL provided to the user, which triggers an invalid request.

Affected products

• Openidc Mod Auth Openidc: before 2.1.4 (fixed in 2.1.4)

Published 2017-04-12. Last modified 2026-06-17.