Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
CVE-2021-4132

7.3HIGH

Key Information:

Vendor

Livehelperchat

Status
Livehelperchat/livehelperchat
Vendor
CVE Published:
17 December 2021

What is CVE-2021-4132?

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

Affected Version(s)

livehelperchat/livehelperchat <= 3.90

References

https://huntr.dev/bounties/7eb80e7c-bb7a-478d-9760-0ea2fa...
x_refsource_CONFIRM
https://github.com/livehelperchat/livehelperchat/commit/5...
x_refsource_MISC

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.