CVE-2021-4179

Public Exploit
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat

Description

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

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.13%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: livehelperchat livehelperchat/livehelperchat
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/8df06513-c57d-4a55-9798-0a1f6c153535 issue tracking patch exploit third party advisory
https://github.com/livehelperchat/livehelperchat/commit/c3881fb528af349bf47f9ccbf83c994087faa3e6 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-4179?
CVE-2021-4179 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4179?
To fix CVE-2021-4179, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4179 being actively exploited in the wild?
It is possible that CVE-2021-4179 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4179?
CVE-2021-4179 affects livehelperchat livehelperchat/livehelperchat.
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