CVE-2021-4050 — MEDIUM (6.1)

Vulnerability Description

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

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Livehelperchat	Live Helper Chat	-

Related Weaknesses (CWE)

CWE-79

References

https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c848PatchThird Party Advisory
https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05ExploitThird Party Advisory
https://github.com/livehelperchat/livehelperchat/commit/0ce1dd2a13509747c240c848PatchThird Party Advisory
https://huntr.dev/bounties/27eb39d7-7636-4c4b-922c-a2f8fbe1ba05ExploitThird Party Advisory

FAQ

What is CVE-2021-4050?

CVE-2021-4050 is a vulnerability with a CVSS score of 6.1 (MEDIUM). livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

How severe is CVE-2021-4050?

CVE-2021-4050 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-4050?

Check the references section above for vendor advisories and patch information. Affected products include: Livehelperchat Live Helper Chat.