Bug 2429540 (CVE-2026-0532)

Summary: CVE-2026-0532 Kibana: Kibana: Arbitrary file disclosure via specially crafted connector configuration
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: asoldano, bbaranow, bmaxwell, brian.stansberry, darran.lofthouse, dosoudil, eglynn, istudens, ivassile, iweiss, jcantril, jjoyce, jschluet, lhh, mburns, mgarciac, mosmerov, msvehla, mwringe, nwallace, pberan, pesilva, pjindal, pmackay, rojacob, rstancel, smaestri, tom.jenkinson
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Kibana. This vulnerability allows an authenticated attacker, with privileges to create or modify connectors, to disclose arbitrary files. The attacker achieves this by submitting a specially crafted configuration for the Google Gemini connector, which the server processes without proper validation, enabling arbitrary network requests and file reads.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-01-14 11:01:15 UTC
External Control of File Name or Path (CWE-73) combined with Server-Side Request Forgery (CWE-918) can allow an attacker to cause arbitrary file disclosure through a specially crafted credentials JSON payload in the Google Gemini connector configuration. This requires an attacker to have authenticated access with privileges sufficient to create or modify connectors (Alerts & Connectors: All). The server processes a configuration without proper validation, allowing for arbitrary network requests and for arbitrary file reads.