Vulnerability · Published Dec 29, 2021 · Assigned by @huntrdev
CVE-2021-4176Cross-site Scripting (XSS) - Reflected in livehelperchat/livehelperchat
Medium 5.4
In plain English
A medium-severity cross-site scripting in livehelperchat/livehelperchat from livehelperchat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.0)5.4Medium
Exploit odds (30 days)0.8%top 42.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| livehelperchat | livehelperchat/livehelperchat | unspecified – through 3.90 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N