{"id":"CVE-2026-78336","title":"Insertion of sensitive information into sent data vulnerability in Apache Syncope.\n\n\n\nAny authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser","summary":"Insertion of sensitive information into sent data vulnerability in Apache Syncope.\n\n\n\nAny authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains al…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-201"],"vendor":"Apache Software Foundation","product":"org.apache.syncope.ext.oidcc4ui:syncope-ext-oidcc4ui-logic","affected":["org.apache.syncope.ext.oidcc4ui:syncope-ext-oidcc4ui-logic >= 3.0.0-M0 <= 3.0.16","org.apache.syncope.ext.oidcc4ui:syncope-ext-oidcc4ui-logic >= 4.0.0-M0 <= 4.0.7","org.apache.syncope.ext.oidcc4ui:syncope-ext-oidcc4ui-logic >= 4.1.0-M0 <= 4.1.2"],"published":"2026-09-14","updated":"2026-09-14","sourceUpdated":"2026-09-14T20:58:48.430","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-78336","references":[{"url":"https://lists.apache.org/thread/h399sqmf4wgnfxxpd6x9lm3m672rrsjt","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/14/20","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-14T19:21:20.096180Z"},"ingestedAt":"2026-09-14T15:23:07.432Z","epss":0.00413,"epssPercentile":0.35342,"slug":"CVE-2026-78336","body":"## Overview\n\nInsertion of sensitive information into sent data vulnerability in Apache Syncope.\n\n\n\nAny 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.\n\n\n\nThis 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.\n\n\n\nUsers are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":203268,"id":"CVE-2026-78336","ts":1789416900633,"field":"cvss","old":null,"new":"7.5"},{"seq":203267,"id":"CVE-2026-78336","ts":1789416900633,"field":"severity","old":"none","new":"high"}]}