CVE-2026-77181— Apache Syncope: ClientApp update entitlement not effective
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.
以下是该漏洞描述的中文翻译： Apache Syncope 中的错误授权（Incorrect Authorization）漏洞 拥有 ClientApp 更新权限的管理员无法执行相关的更新操作，而在对 ClientApp 执行创建和更新操作时，系统却同时检查了 ClientApp 的创建权限。 受影响的版本： Apache Syncope 3.0.0-M0 至 3.0.16 Apache Syncope 4.0.0-M0 至 4.0.7 Apache Syncope 4.1.0-M0 至 4.1.2 建议措施： 建
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I. Basic Information for CVE-2026-77181
Vulnerability Information
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Vulnerability Title
Apache Syncope: ClientApp update entitlement not effective
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Authorization vulnerability in Apache Syncope.
An administrator with ClientApp's update entitlement is unable to perform the related operation, while ClientApp's create entitlement is checked both for create and update operations on ClientApp.
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
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-2026-77181
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2026-77181 (1)
Same Patch Batch · Apache Software Foundation · 2026-09-14 · 39 CVEs total
| CVE-2026-82434 | 10.0 CRITICAL | Apache Storm Nimbus, Apache Storm Client: Disclosure of the Topology ZooKeeper Credential |
| CVE-2026-78330 | Apache Syncope: Privilege escalation for admin user via JWT authentication | |
| CVE-2026-73470 | Apache Syncope: Delegating users can grant unowned Roles | |
| CVE-2026-73579 | Apache Syncope: Non-recursive Any search could skip Realms restrictions | |
| CVE-2026-75015 | Apache Syncope: Nested secrets leak cleartext into audit records readable | |
| CVE-2026-75030 | Apache Syncope: Incomplete authorization checks for Group members deprovisioning | |
| CVE-2026-77051 | Apache Syncope: SQL injection via unsanitized entityKey and opEvent in Audit Events search | |
| CVE-2026-73668 | Apache Syncope: Cross-realm disclosure of confidential ConnId bundles configuration values | |
| CVE-2026-77147 | Apache Syncope: Groovy Sandbox escape for empty CommandArgs | |
| CVE-2026-77883 | Apache Syncope: Information disclosure via one-hop JEXL navigation past the JexlContextBui | |
| CVE-2026-78318 | Apache Syncope: Unauthenticated reflected XSS in Console and Enduser | |
| CVE-2026-73178 | Apache Syncope: JWT Access Token takeover | |
| CVE-2026-78336 | Apache Syncope: OIDCC4UI provider list discloses client secrets to any authenticated user | |
| CVE-2026-82232 | Apache Syncope: SQL injection via sort parameter in Task search | |
| CVE-2026-86460 | Apache Syncope: Cypher Injection via FIQL Search on Neo4j Persistence | |
| CVE-2026-87779 | Apache Syncope: AES Secret Key disclosure via log output | |
| CVE-2026-87785 | Apache Syncope: JWT subject spoofing | |
| CVE-2026-87802 | Apache Syncope: SRA OAuth2 JWT signature verification bypass | |
| CVE-2026-68570 | Apache Doris: Authorization bypass leading to unauthorized data access | |
| CVE-2026-72524 | Apache Doris: Authorization bypass allowing a low-privilege user to read/write/drop arbitr |
Showing top 20 of 39 CVEs. View all on vendor page → →
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V. Comments for CVE-2026-77181
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