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CVE-2026-57866— Apache Impala: Secrets Exfiltration via SSRF

Quick assessment

Affected
Apache Software Foundation Apache Impala
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 Impala是美国Apache基金会的一款服务端软件产品。 Apache Impala 4.4.x版本和4.5.x版本存在服务端请求伪造漏洞，该漏洞源于服务端请求伪造，可能导致已通过身份验证且具有ai_generate_text()函数执行权限的用户泄露core-site.xml中凭据提供程序配置的秘密。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.58% · P47

Affected Version Matrix 1

VendorProduct Version RangeStatus
Apache Software Foundation Apache Impala 4.4.0≤ 4.5.1 affected
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I. Basic Information for CVE-2026-57866

Vulnerability Information
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Vulnerability Title
Apache Impala: Secrets Exfiltration via SSRF
Source: CVE Program / CVE List V5
Vulnerability Description
Server side request forgery in Apache Impala versions 4.4.x and 4.5.x.  Authenticated Impala users with permissions to execute the ai_generate_text() function can exfiltrate secrets provided by the credential providers configured in the `hadoop.security.credential.provider.path` property of `core-site.xml`. The secret's key must be known to the user.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Impala 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Impala是美国Apache基金会的一款服务端软件产品。 Apache Impala 4.4.x版本和4.5.x版本存在服务端请求伪造漏洞，该漏洞源于服务端请求伪造，可能导致已通过身份验证且具有ai_generate_text()函数执行权限的用户泄露core-site.xml中凭据提供程序配置的秘密。
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

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Impala 4.4.0 ~ 4.5.1 -

II. Public POCs for CVE-2026-57866

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III. Intelligence Information for CVE-2026-57866

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Mailing List Discussions for CVE-2026-57866 (1)

Same Patch Batch · Apache Software Foundation · 2026-09-09 · 9 CVEs total

CVE-2026-54048 Apache Impala: Avro Schema URL Server-Side Request Forgery
CVE-2026-56207 Apache Impala: SAML authentication bypass via forged bearer token
CVE-2026-65181 Apache Impala: RCE via External Data Source Class Loading
CVE-2026-41870 Apache Nutch: Unauthenticated remote code execution (RCE) via JEXL injection in Nutch Serv
CVE-2026-41869 Apache Nutch: Unauthenticated forced shutdown and job interruption in Nutch Server (Nutch
CVE-2026-41871 Apache Nutch: Unauthenticated reflection-based job execution in Nutch Server (Nutch REST A
CVE-2026-73334 Apache Parquet Hadoop: File-controlled KMS URL is forwarded to pluggable KmsClient that sk
CVE-2026-74761 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Spoofing of RemoveSubscripti

IV. Related Vulnerabilities

Same product: Apache Impala
Same vendor: Apache Software Foundation
Same weakness: CWE-918

V. Comments for CVE-2026-57866

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