PT-2026-22172 · Elastic · Kibana

Ismisepaul + 1 · Published 2026-02-26 · Updated 2026-03-03 · CVE-2026-26938

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Kibana (affected versions not specified)

Description An issue exists in Kibana Workflows related to improper neutralization of special elements used in a template engine (CWE-1336). This could allow an authenticated attacker with the workflowsManagement:executeWorkflow privilege to read arbitrary files from the Kibana server filesystem and perform Server-Side Request Forgery (SSRF) via Code Injection (CAPEC-242). The vulnerability requires an authenticated user.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-1336

Related Identifiers

BIT-ELK-2026-26938

BIT-KIBANA-2026-26938

CVE-2026-26938

Affected Products

Kibana

References · 13

• https://osv.dev/vulnerability/BIT-kibana-2026-26938 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-26938 · Vendor Advisory
• https://discuss.elastic.co/t/kibana-9-3-1-security-update-esa-2026-17/385253 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-elk-2026-26938 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-26938 · Security Note
• https://t.me/CVEtracker/45866 · Telegram Post
• https://twitter.com/cracbot/status/2028787673566154979 · Twitter Post
• https://twitter.com/CveTodo/status/2027108659415617644 · Twitter Post
• https://twitter.com/CveFindCom/status/2027106746850824290 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2027154734939791536 · Twitter Post
• https://twitter.com/TheHackerWire/status/2027107139769311566 · Twitter Post
• https://twitter.com/CVEnew/status/2027099240795906253 · Twitter Post
• https://twitter.com/autumn_good_35/status/2027414130945376744 · Twitter Post