CVE Vulnerability

CVE-2021-4176

livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://huntr.dev/bounties/8b531ae9-2d36-43ff-af33-4d81acfb2f27 Exploit Patch
https://github.com/livehelperchat/livehelperchat/commit/1f67cf9f251289a5094774307c2c3d638f9f0ba6 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*
Information

Published : 2021-12-29 03:15

Updated : 2022-01-06 08:19

NVD link : CVE-2021-4176

Mitre link : CVE-2021-4176

Products Affected
No products.
CWE
CWE-79