GHSA-w4hp-pcp8-qhf3

ghsaUSosv

Cross-site Scripting in livehelperchat

view advisory published 2022-01-28Licence: CC-BY-4.0

Stored XSS is found in Settings>Live help configuration>Departments->Departments groups->edit When a user creates a new webhook under the NAME field and puts a payload {{constructor.constructor('alert(1)')()}}, the input gets stored, at user edit groupname , the payload gets executed.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2022-0387US	medium5.4	0.63% (50th)	—	2022-01-27
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.

references

External citations — patches, advisories, analysis.

https://github.com/livehelperchat/livehelperchatPACKAGE
https://github.com/livehelperchat/livehelperchat/commit/ff70c7dd641b68b9afb170b89ec1ef003a4e3444WEB
https://huntr.dev/bounties/2e09035b-8f98-4930-b7e8-7abe5f722b98WEB
https://nvd.nist.gov/vuln/detail/CVE-2022-0387ADVISORY

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan