CVE-2026-58191

MEDIUM

Appium: Reflected XSS / arbitrary JS in @appium/base-driver /test/guinea-pig* routes

Title source: cna

Description

Appium is a cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol. Prior to 10.7.0, Appium's base-driver unconditionally mounts the /test/guinea-pig, /test/guinea-pig-scrollable, and /test/guinea-pig-app-banner routes, and compileLodashTemplate reflects the throwError query parameter, comments POST field, and User-Agent request header into HTML without escaping, allowing reflected cross-site scripting and arbitrary JavaScript execution on the server origin. This issue is fixed in version 10.7.0.

References (1)

Core 1

Core References

X_Refsource_Confirm x_refsource_confirm

https://github.com/appium/appium/security/advisories/GHSA-3wgp-x9p5-c7cc

Scores

CVSS v3 6.5

EPSS 0.0025

EPSS Percentile 16.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-489 CWE-79

Status published

Products (2)

appium/appium < 10.7.0

appium/appium\/base-driver < 10.7.0

Published Jul 08, 2026

Tracked Since Jul 09, 2026