An attacker can execute malicious javascript in Live Helper Chat
Cross-site Scripting (XSS) in GitHub repository livehelperchat/livehelperchat prior to 3.99v. Attacker can execute malicious javascript on application.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | remdex/livehelperchat | < 3.99 | 3.99 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
remdex/livehelperchat- Disclosed
- 30.04.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-9hgc-wpc5-v8p9 - CC BY 4.0
Vulnerability history: remdex/livehelperchat
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 23
- First → latest
- 12.2021 02.2024
- Without a fix
- 4
- Exploited in attacks
- 0
Severity breakdown
- High 4
- Medium 18
- Low 1
Disclosures per year
- 2021: 3
- 2022: 19
- 2023: 0
- 2024: 1
- 2025: 0
- 2026: 0
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An attacker can execute malicious javascript in Live Helper Chat this entry
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