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CVE-2026-77147 is an improper control of code generation (code injection) vulnerability in Apache Syncope's syncope-core-spring component. An administrator holding Implementations entitlements can create a malicious Groovy Command class containing untrusted code in its static CommandArgs implementation. Under the affected CommandArgs condition, including when CommandArgs is empty, the code can bypass the intended Groovy security sandbox and execute outside its security boundary. Affected versions are Apache Syncope 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.
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A Groovy sandbox-bypass code-injection vulnerability in Apache Syncope that allows an administrator holding Implementations entitlements to execute untrusted Groovy code in the application context.
A Groovy sandbox-bypass code-injection vulnerability in Apache Syncope that allows a sufficiently privileged administrator to execute untrusted Groovy code in the Apache Syncope application context.
An improper code-generation control (code injection) vulnerability in Apache Syncope that permits a sufficiently entitled administrator to create a malicious Groovy Command class and execute untrusted code by bypassing the Groovy security sandbox.
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Cross-references every affected SKU, including bundled OEM variants.
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