PT-2025-52368 · Unknown+1 · Vega Ast Evaluator+1

Ismisepaul + 1 · Published 2025-12-18 · Updated 2026-02-24 · CVE-2025-68387

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Vega AST Evaluator (affected versions not specified)

Description A flaw exists in the Vega AST evaluator function handler that allows an unauthenticated user to inject a malicious script into web content. This can lead to cross-site scripting (XSS) attacks. The issue is due to improper neutralization of input during web page generation. The vulnerability resides in a function handler within the Vega AST evaluator.

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

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-ELK-2025-68387

BIT-KIBANA-2025-68387

CVE-2025-68387

Affected Products

Red Os

Vega Ast Evaluator

References · 8

• https://discuss.elastic.co/t/kibana-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-35/384183 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-68387 · Security Note
• https://osv.dev/vulnerability/CVE-2025-68387 · Vendor Advisory
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kibana-cve-2025-68387-8.0 · Note
• https://twitter.com/CVEnew/status/2002099230304035052 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2001913061842509846 · Twitter Post
• https://t.me/CVEtracker/40206 · Telegram Post
• https://t.me/cveNotify/146272 · Telegram Post