CVE-2022-0502

CVE-2022-0502 is a medium-severity vulnerability in Livehelperchat Live Helper Chat with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Description

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

Frequently asked questions

What is CVE-2022-0502?
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
How severe is CVE-2022-0502?
CVE-2022-0502 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-0502 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0502?
CVE-2022-0502 affects Livehelperchat Live Helper Chat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0502?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-0502 published?
CVE-2022-0502 was published on 2022-02-06 and last updated on 2026-06-17.

References

Affected products (1)

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