Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
NVD Vulnerability Details :
CVE-2026-26938
Awaiting Analysis
More InfoOfficial Page
Source-security@elastic.co
View Known Exploited Vulnerability (KEV) details
Published At-26 Feb, 2026 | 19:32
Updated At-27 Feb, 2026 | 14:06

Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) exists in Workflows in Kibana which could allow an attacker to read arbitrary files from the Kibana server filesystem, and perform Server-Side Request Forgery (SSRF) via Code Injection (CAPEC-242). This requires an authenticated user who has the workflowsManagement:executeWorkflow privilege.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.6HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-1336Secondarysecurity@elastic.co
CWE ID: CWE-1336
Type: Secondary
Source: security@elastic.co
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253security@elastic.co
N/A
Hyperlink: https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253
Source: security@elastic.co
Resource: N/A
Change History
0Changes found
Details not found