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CVE-2026-55814— Apache Ranger: Download APIs expose plugin data without authentication

AI Predicted 7.5 Difficulty: Easy EPSS 0.63% · P48

Affected Version Matrix 1

VendorProductVersion RangeStatus
Apache Software FoundationApache Ranger≤ 2.8.0affected
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I. Basic Information for CVE-2026-55814

Vulnerability Information
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Vulnerability Title
Apache Ranger: Download APIs expose plugin data without authentication
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authentication in Apache Ranger Download APIs on versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Ranger 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Ranger是美国Apache基金会开源的一个网络空间测绘与威胁分析管理平台。 Apache Ranger 2.8.0及之前版本存在授权问题漏洞，该漏洞源于Download APIs缺少身份验证，可能导致未授权访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache Ranger 0 ~ 2.8.0 -

II. Public POCs for CVE-2026-55814

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III. Intelligence Information for CVE-2026-55814

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Mailing List Discussions for CVE-2026-55814 (1)

Same Patch Batch · Apache Software Foundation · 2026-08-10 · 15 CVEs total

CVE-2026-44630Apache IoTDB: RPC service denial of service via unchecked Thrift string length
CVE-2026-65948Apache Ranger: UnixAuth lacks brute-force protection
CVE-2026-65945Apache Ranger: Logs contain replayable JWT bearer tokens
CVE-2026-65942Apache Ranger: Clients accept TLS certificates issued for other hostnames
CVE-2026-55799Apache Ranger: Remote Code Execution Vulnerability in GraalScriptEngineCreator
CVE-2026-44416Apache Ranger: Remote Code Execution via Arbitrary Class Instantiation
CVE-2026-42537Apache Ranger: Remote Code Execution via JDBC URL Injection
CVE-2026-40920Apache Ranger: Privilege Escalation via URL Parameter
CVE-2026-32227Apache Ranger: SQL Injection vulnerability in lookup functionality
CVE-2026-28672Apache Ranger: OS Command Injection via Username in UnixUserGroupBuilder
CVE-2026-61899Apache Tapestry: Possible classpath file download through URL manipulation
CVE-2026-68870Apache Airflow Microsoft Azure provider: microsoft.azure Key Vault backend: team-scope gua
CVE-2026-68871Apache Airflow Yandex provider: yandex Lockbox backend: team-scope guard bypass resolves a
CVE-2026-68872Apache Airflow Amazon provider: amazon SSM / Secrets Manager backends: team-scope guard by

IV. Related Vulnerabilities

Same product: Apache Ranger
Same vendor: Apache Software Foundation
Same weakness: CWE-306

V. Comments for CVE-2026-55814

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