# CVE-2021-4123: livehelperchat is vulnerable to Cross-Site Request Forgery (CSRF)

Source: https://junglewise.ai/threats/cve-2021-4123-livehelperchat-is-vulnerable-to-cross-site-request-forgery-csrf  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2021-12-17  
License: CC BY 4.0 with a link back

CVE-2021-4123 · Severity: low · CVSS 3 · Published 2021-12-17

livehelperchat is vulnerable to Cross-Site Request Forgery (CSRF)

Technologies: [remdex/livehelperchat (Packagist)](https://junglewise.ai/threats/technologies/remdex-livehelperchat). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2021-4123 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2021-4123 being exploited in the wild.

**How severe is CVE-2021-4123?** Low severity, with a CVSS score of 3, published 17 December 2021.

**Which products and versions are affected?** remdex/livehelperchat (Packagist) ECOSYSTEM:introduced=0,last_affected=3.90.

**Is there a fix for CVE-2021-4123?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2021-4123?** Check whether you run remdex/livehelperchat (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- remdex/livehelperchat (Packagist) ECOSYSTEM:introduced=0,last_affected=3.90

## Identifiers

- CVE-2021-4123
- GHSA-rpg7-q4cv-p466

## Related threats

- [livehelperchat Server-Side Template Injection](https://junglewise.ai/threats/cve-2024-27516-livehelperchat-server-side-template-injection)
- [An attacker can execute malicious javascript in Live Helper Chat](https://junglewise.ai/threats/cve-2022-1530-an-attacker-can-execute-malicious-javascript-in-live-helper-chat)
- [Server side request forgery in LiveHelperChat](https://junglewise.ai/threats/cve-2022-1213-server-side-request-forgery-in-livehelperchat)
- [Weak password hash in LiveHelperChat](https://junglewise.ai/threats/cve-2022-1235-weak-password-hash-in-livehelperchat)
- [Type Confusion in LiveHelperChat](https://junglewise.ai/threats/cve-2022-1176-type-confusion-in-livehelperchat)