SEPTEMBER 15, 2026
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Case File

CVE-2026-78336

HIGH · CVSS 7.5

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

Apache Syncope versions 3.0.0-M0 through 3.0.16, 4.0.0-M0 through 4.0.7, and 4.1.0-M0 through 4.1.2 are vulnerable to a flaw that allows any authenticated user to access sensitive configuration data, including client secrets, from the OIDC providers configured for SSO. This exposure can lead to unauthorized access and compromise of sensitive information. Organizations using affected versions should prioritize upgrading to 4.0.8 or 4.1.3 to mitigate this high-severity vulnerability.

CVE
CVE-2026-78336
Severity
HIGH
CVSS
7.5
EPSS
N/A
Apache

Original NVD 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.