Description

Insufficient validation in cross-origin communication (postMessage) in reveal.js version 3.9.1 and earlier allow attackers to perform cross-site scripting attacks.

Remediation

References

https://hackerone.com/reports/691977

Related Vulnerabilities

CVE-2020-10689 Vulnerability in maven package org.eclipse.che.infrastructure:infrastructure-kubernetes

CVE-2021-3717 Vulnerability in maven package org.wildfly.core:wildfly-core-parent

CVE-2021-41183 Vulnerability in maven package org.webjars.bower:jquery-ui

CVE-2020-12648 Vulnerability in maven package org.webjars.bower:tinymce

CVE-2021-41084 Vulnerability in maven package org.http4s:http4s-server_3

Severity

High

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Exploit Third Party Advisory