CVE-2022-21145

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

A stored cross-site scripting vulnerability exists in the WebUserActions.aspx functionality of Lansweeper lansweeper 9.1.20.2. A specially-crafted HTTP request can lead to arbitrary Javascript code injection. An attacker can send an HTTP request to trigger this vulnerability.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-80 CWE-79

Affected software

Vendor	Product	Versions
Lansweeper	lansweeper	9.1.20.2

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442Exploit, Third Party Advisory
https://www.lansweeper.com/changelog/Release Notes, Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1442Exploit, Third Party Advisory
https://www.lansweeper.com/changelog/Release Notes, Vendor Advisory

Timeline

Published: Apr 14, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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