What is CVE-2022-21802?

CVE-2022-21802 is a medium-severity vulnerability in Grapesjs, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-07-25.

How severe is CVE-2022-21802?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Grapesjs

CVE-2022-21802

The package grapesjs before 0.19.5 are vulnerable to Cross-site Scripting (XSS) due to an improper sanitization of the class name in Selector Manager.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (52.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Grapesjs
N/a Grapesjs — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Third Party Advisory, x_refsource_MISC, Issue Tracking)
report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2022-21802?: CVE-2022-21802 is a medium-severity vulnerability in Grapesjs, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-07-25.
How severe is CVE-2022-21802?: Medium severity. CVSS v3 base score is 5.4 out of 10.