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githubGitHub Advisory DatabaseGHSA-59QH-G7M4-J9M9
HistoryJan 28, 2022 - 11:06 p.m.

Cross-site Scripting in livehelperchat

2022-01-2823:06:12
CWE-79
GitHub Advisory Database
github.com
27
cross-site scripting
livehelperchat
stored xss
new forms
title
javascript
software

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.4%

Stored XSS attacks exist in new the form creation flow. New forms can be given a title which will render javascript.

Affected configurations

Vulners
Node
remdexlivehelperchatRange<3.93
VendorProductVersionCPE
remdexlivehelperchat*cpe:2.3:a:remdex:livehelperchat:*:*:*:*:*:*:*:*

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.4%

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