Server-Side Request Forgery (SSRF) in Apache Impala - CVE-2026-57866
Published: September 10, 2026
Vulnerability identifier: #VU148864
CSH Severity: Low
CVSS v4: 6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-57866
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose secrets.
The vulnerability exists due to server-side request forgery in the ai_generate_text() function when executing the function with access to configured credential providers. A remote user can invoke the function with a known secret key to disclose secrets.
The targeted secret must be provided by a credential provider configured through the hadoop.security.credential.provider.path property in core-site.xml.
Affected software
Apache Impala
How to mitigate CVE-2026-57866
Install security update from vendor's website.
Apache Impala - update to 4.5.2