CVE-2025-1087

CRITICAL EPSS 58.1%

Published May 9, 20251y ago · Modified Jun 17, 20261w ago

9.3 CVSS 4.0

Critical

Published May 9, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

9.3

Exploitability

—

Impact

—

Vector string

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction A

Scope X

Threat Intelligence

EPSS Exploit Probability

58.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-20 Improper Input Validation Validation

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

References 2

github.com https://github.com/Kong/insomnia
tantosec.com https://tantosec.com/blog/2025/06/insomnia-api-client-template-injection/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.