CVE-2022-43706

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CVSS 3.1

5.4 medium

EPSS

<1%p32

Published

Dec 5, 2022 (Dec 5, 2022)

Modified

Jun 17, 2026

Description

Cross-site scripting (XSS) vulnerability in the Web UI of StackStorm versions prior to 3.8.0 allowed logged in users with write access to pack rules to inject arbitrary script or HTML that may be executed in Web UI for other logged in users.

Vendors: stackstorm
Products: stackstorm
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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