Kibana — Cyber Threats, Attacks & Incidents

Overview

Kibana is a web-based visualization and exploration frontend for Elasticsearch, forming part of the Elastic Stack. Recent reports describe vulnerabilities in Kibana that enable server-side request forgery (SSRF) and cross-site scripting (XSS), potentially allowing attackers to reach internal resources or inject/script within a Kibana session. Its widespread use for data analytics and monitoring makes unpatched Kibana deployments a notable cybersecurity risk, especially if exposed to untrusted networks.

Related Threat Clusters

• Mass Exploitation of Gravity SMTP Plugin Vulnerability CVE-2026-4020

  CVE-2026-4020 is an information disclosure vulnerability in the Gravity SMTP WordPress plugin, published on March 31, 2026. The flaw allows unauthenticated visitors to access sensitive system reports, including SMTP…

  15 articles · Updated June 17, 2026
• Threat Actor Exploits Vulnerabilities to Abuse Elastic Cloud SIEM for Data Theft

  Cybersecurity researchers from Huntress have uncovered a campaign where a threat actor exploited multiple software vulnerabilities, including the SolarWinds Web Help Desk, to exfiltrate data to a free trial instance of…

  2 articles · Updated March 9, 2026
• Kibana Vulnerabilities Enable SSRF and XSS Attacks

  Multiple vulnerabilities in Kibana have been identified, allowing attackers to execute Server-Side Request Forgery (SSRF) and Cross-Site Scripting (XSS) attacks. These vulnerabilities could potentially expose sensitive…

  2 articles · Updated November 13, 2025
• Elastic Addresses Critical Vulnerabilities Enabling File Theft and DoS Attacks

  Elastic has released critical security updates to address four significant vulnerabilities in its software stack. These vulnerabilities include a high-severity flaw that allows arbitrary file disclosure and could lead…

  3 articles · Updated January 14, 2026
• CyberSentinel AI Launches Open-Source Cybersecurity Platform with 33 Tools

  CyberSentinel AI has released version 3.0 of its open-source cybersecurity platform, integrating 33 penetration testing and threat intelligence tools. The platform features a provider-agnostic AI engine that supports…

  2 articles · Updated June 20, 2026
• Toxic Combinations: Small Signals Lead to Security Incident

  On February 27, 2026, a security incident was identified involving a single IP address that initially requested a login page. This IP later appended ?debug=true across multiple hosts, indicating probing behavior by an…

  3 articles · Updated February 27, 2026
• Kibana Vulnerabilities Enable SSRF and XSS Attacks

  Multiple vulnerabilities in Kibana have been identified, allowing attackers to execute Server-Side Request Forgery (SSRF) and Cross-Site Scripting (XSS) attacks. These vulnerabilities potentially expose systems to…

  2 articles · Updated November 13, 2025

Recent Intelligence Reports

• CyberSentinel AI launches autonomous cybersecurity platform | Let's Data Science — Letsdatascience · June 20, 2026
• Most of the CVE-2026 — News.Ycombinator · June 17, 2026
• Threat Actor Exploits Flaws and Uses Elastic Cloud SIEM to Manage Stolen Data — Infosecurity-Magazine · March 9, 2026
• Toxic combinations: when small signals add up to a security incident — Blog.Cloudflare · February 27, 2026
• Elastic Patches Multiple Vulnerabilities Enabling Arbitrary File Theft and DoS Attacks — Cyberpress · January 14, 2026
• Elastic Patches Multiple Vulnerabilities That Enables Arbitrary File Theft and DoS Attacks — Cybersecuritynews · January 14, 2026
• Multiple Kibana Vulnerabilities Enables SSRF and XSS Attacks — Cybersecuritynews · November 13, 2025
• Kibana Vulnerabilities Expose Systems to SSRF and XSS Attacks — Gbhackers · November 13, 2025

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