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High 8.8
Apache Syncope: AuthProfile value escalation via self-service update
Improper Privilege Management vulnerability in Apache Syncope. AuthProfile self-updates allow non-admin users to configure impersonation for WA surrogate authentication. This issue affects Apache Syncope: from 3.0.12 through 3.0.16, from 4.0.0-M0 through 4.0.…
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High 7.3
Apache Syncope: CSV export spreadsheet formula injection
Improper Encoding or Escaping of Output vulnerability in Apache Syncope. Authenticated users can store a spreadsheet formula payload in one of their own plain attributes. When such users are included in a CSV export and the generated CSV file is opened by a s…
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High 7.5
Apache Syncope: Cross-Realm authorization bypass in delegated administration
Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks are based on Realm hierarchy and enforced via prefix matches. Due to incorrect implementation, two sibling Realms whose names begin with the same string cannot b…
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High 7.5
Apache Syncope: JWT Access Token takeover
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Syncope. An administrator with adequate entitlements can get access via REST to the list of existing Access Tokens, including their signed JWT body. These values can be then us…
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High 7.5
Apache Syncope: OIDCC4UI provider list discloses client secrets to any authenticated user
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,…
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High 7.5
Apache Syncope: AES Secret Key disclosure via log output
Insertion of sensitive information into log file vulnerability in Apache Syncope. When AES key of non-standard length (not 16/24/32 bytes) is configured, Syncope will pad the provided value with random characters. The resulting key value is logged. This issue…
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High 8.1
Apache Syncope: Low-privileged authenticated SSRF in Connectors and Resources check
Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Resources check. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1. User…
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High 7.2
Apache Syncope: Post-auth RCE via Groovy static
Improper Isolation or Compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted code reaching a non-sandboxed execution path via the class sta…
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High 7.5
Apache Syncope: Default AES key used for internal password encryption
Apache Syncope can be configured to store the user password values in the internal database with AES encryption, though this is not the default option. When AES is configured, the default key value, hard-coded in the source code, is always used. This allows a…
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High 7.2CVE-2025-57738 EPSS 23%
Apache Syncope: Remote Code Execution by delegated administrators
Apache Syncope offers the ability to extend / customize the base behavior on every deployment by allowing to provide custom implementations of a few Java interfaces; such implementations can be provided either as Java or Groovy classes, with the latter being …
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High 7.2
Improper Restriction of XML External Entity Reference in org.apache.syncope:syncope-core
An administrator with workflow definition entitlements can use DTD to perform malicious operations, including but not limited to file read, file write, and code execution.
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High 7.2
High severity vulnerability that affects org.apache.syncope:syncope-core
An administrator with report and template entitlements in Apache Syncope 1.2.x before 1.2.11, 2.0.x before 2.0.8, and unsupported releases 1.0.x and 1.1.x which may be also affected, can use XSL Transformations (XSLT) to perform malicious operations, includin…