What is CVE-2020-36931?

CVE-2020-36931 is a medium-severity vulnerability in Click2magic, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-01-25.

How severe is CVE-2020-36931?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Click2magic

CVE-2020-36931

Click2Magic 1.1.5 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts in the chat name input. Attackers can craft a malicious payload in the chat name to capture administrator cookies when the admin processes user requests.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (16.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Click2magic — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2020-36931?: CVE-2020-36931 is a medium-severity vulnerability in Click2magic, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-01-25.
How severe is CVE-2020-36931?: Medium severity. CVSS v3 base score is 6.4 out of 10.