Vulnerability CVE-2021-4175
Published: 2021-12-29

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

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Livehelperchat -> Live helper chat 

 References:
https://github.com/livehelperchat/livehelperchat/commit/162892013eb07b21461ceffe6702140acc0fef57
https://huntr.dev/bounties/8a7d16e0-9a46-4710-a029-c89c33c01528
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