CVE-2021-27288

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p58

Published

Apr 14, 2021 (Apr 14, 2021)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) in X2Engine X2CRM v7.1 allows remote attackers to obtain sensitive information by injecting arbitrary web script or HTML via the "Comment" field in "/profile/activity" page.

Vendors: x2engine
Products: x2crm
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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