Kibana
CVE-2015-9056
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.29%. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
Kibana versions prior to 4.1.3 and 4.2.1 are vulnerable to a XSS attack. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Kibana versions prior to 4.1.3 and 4.2.1 are vulnerable to a XSS attack. Affected products include: Elastic Kibana. Version information: prior to 4.1.3.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
Kibana versions prior to 4.1.3 and 4.2.1 are vulnerable to a XSS attack.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)CVE.org
Kibana versions before 5.6.15 and 6.6.1 contain an arbitrary code execution flaw in the Timelion visualizer. Rated criti
Kibana versions 6.7.0 to 6.8.8 and 7.0.0 to 7.6.2 contain a prototype pollution flaw in the Upgrade Assistant. Rated hig
Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the Console plugin. Rated critical s
Prototype pollution in Kibana leads to arbitrary code execution via a crafted file upload and specifically crafted HTTP
Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are us
A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via crafted HTTP requests to machine lea
Kibana versions before 6.6.1 contain an arbitrary code execution flaw in the security audit logger. Rated critical sever
Prototype Pollution in Kibana can lead to code injection via unrestricted file upload combined with path traversal. Rate
Authorization bypass in Kibana's Fleet package installation process lets an authenticated user who holds delegated Fleet
Privilege escalation in Elastic Kibana's Agent Builder component (versions 9.4.0-9.4.3) allows authenticated low-privile
A deserialization issue in Kibana can lead to arbitrary code execution when Kibana attempts to parse a YAML document con
Kibana version 8.7.0 contains an arbitrary code execution flaw. Rated high severity (CVSS 8.8), this vulnerability is re
GitHub PoC
Exploit-DB