CVE-2025-1087

Arbitrary Code Execution in Kong Insomnia Desktop Application

State: Published
Severity: 9.3 Critical
Published: May 9, 2025
Updated: Sep 17, 2025
Reserved: Feb 6, 2025

Description

Kong Insomnia Desktop Application before 11.0.2 contains a template injection vulnerability that allows attackers to execute arbitrary code. The vulnerability exists due to insufficient validation of user-supplied input when processing template strings, which can lead to arbitrary JavaScript execution in the context of the application.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L	Kong

Weaknesses

CWE-20 Improper Input Validation
CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
InsomniaKong Inc.	11.0.2 and earlierAffected

References

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