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CVE-2026-113687— Apache Syncope: RCE via ProcessGroovyMethodsSandbox bypass

Quick assessment

Affected
Apache Software Foundation Apache Syncope
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Syncope 中存在隔离或分区不当的漏洞。 拥有“实现（Implementations）”模块足够权限的管理员，可以创建一个恶意的 Groovy 类，在独立线程中执行不受信任的代码，从而绕过 Groovy 安全沙箱。 此漏洞影响以下版本的 Apache Syncope： 3.0.0-M0 至 3.0.16 4.0.0-M0 至 4.0.8 4.1.0-M0 至 4.1.3 建议用户升级至版本 4.0.9 或 4.1.4，这些版本已修复该问题。

AI Predicted 9.8 Difficulty: Moderate
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I. Basic Information for CVE-2026-113687

Vulnerability Information
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Vulnerability Title
Apache Syncope: RCE via ProcessGroovyMethodsSandbox bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Improper isolation or compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements for Implementations can create a malicious Groovy class running untrusted code on a separate Thread, thus bypassing the Groovy security sandbox. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.8, from 4.1.0-M0 through 4.1.3. Users are recommended to upgrade to version 4.0.9 / 4.1.4, which fix this issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的划分
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Syncope 3.0.0-M0 ~ 3.0.16 -

II. Public POCs for CVE-2026-113687

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III. Intelligence Information for CVE-2026-113687

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Other References for CVE-2026-113687 (1)

Same Patch Batch · Apache Software Foundation · 2026-11-02 · 6 CVEs total

CVE-2026-111959 Apache Arrow Rust: Improper validation of RunEndEncoded arrays allows out of bounds reads
CVE-2026-114364 Apache Syncope: SQL injection via unsanitized opEvent in Audit Events search
CVE-2026-113511 Apache Syncope: Delegated administration boundaries can be bypassed for Realm update
CVE-2026-110535 Apache Syncope: AuthProfile value escalation via self-service update
CVE-2026-109083 Apache Syncope: Remote Code Execution via Flowable JUEL expression

IV. Related Vulnerabilities

Same product: Apache Syncope
Same vendor: Apache Software Foundation
Same weakness: CWE-653