CVE-2022-0370

Name: CVE-2022-0370
Creator: NVD / NIST
Published: 2022-01-27T06:15:07.587+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2022-0370 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Livehelperchat	Livehelperchat	< 3.93v

References

https://github.com/livehelperchat/livehelperchat/commit/9f5bc33c943349bd765b991db0b7f6b6ef05cfdbPatch, Third Party Advisory
https://huntr.dev/bounties/fbe4b376-57ce-42cd-a9a9-049c4099b3caExploit, Third Party Advisory
https://github.com/livehelperchat/livehelperchat/commit/9f5bc33c943349bd765b991db0b7f6b6ef05cfdbPatch, Third Party Advisory
https://huntr.dev/bounties/fbe4b376-57ce-42cd-a9a9-049c4099b3caExploit, Third Party Advisory

Timeline

Published: Jan 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0370?

Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.

How severe is CVE-2022-0370?

CVE-2022-0370 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0370?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0370?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST