This affects all versions of package lightning-server. It is possible to inject malicious JavaScript code as part of a session controller.
Published 2020-10-20 11:15:12
Updated 2020-10-22 16:33:12
Source Snyk
View at NVD,   CVE.org
Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-7747

Exploit prediction scoring system (EPSS) score for CVE-2020-7747

0.10%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-7747

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.5
LOW AV:N/AC:M/Au:S/C:N/I:P/A:N
6.8
2.9
NIST
6.3
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
2.1
4.2
Snyk

CWE ids for CVE-2020-7747

References for CVE-2020-7747

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