Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless of the entitlements owned by the caller.
This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, from 4.1.0-M0 through 4.1.2.
Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
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Solution
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Workaround
No workaround given by the vendor.
Mon, 14 Sep 2026 21:00:00 +0000
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cvssV3_1
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Mon, 14 Sep 2026 12:45:00 +0000
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| Description | Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless of the entitlements owned by the caller. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, from 4.1.0-M0 through 4.1.2. Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue. | |
| Title | Apache Syncope: OIDCC4UI provider list discloses client secrets to any authenticated user | |
| Weaknesses | CWE-201 | |
| References |
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-14T19:21:38.676Z
Reserved: 2026-08-24T10:16:14.145Z
Link: CVE-2026-78336
Updated: 2026-09-14T18:09:19.843Z
Status : Deferred
Published: 2026-09-14T13:18:47.250
Modified: 2026-09-14T20:58:48.430
Link: CVE-2026-78336
No data.
OpenCVE Enrichment
Updated: 2026-09-14T20:45:08Z