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-2023-27490 Vulnerability in npm package next-auth

CVE-2022-45921 Vulnerability in maven package io.fusionauth:fusionauth-java-client

CVE-2020-7774 Vulnerability in maven package org.webjars.npm:y18n

CVE-2020-27224 Vulnerability in npm package @theia/preview

CVE-2022-41940 Vulnerability in npm package engine.io

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