Description

An issue was discovered in Valine v1.3.3. It allows HTML injection, which can be exploited for JavaScript execution via an EMBED element in conjunction with a .pdf file.

Remediation

References

https://github.com/xCss/Valine/issues/127

Related Vulnerabilities

CVE-2021-23337 Vulnerability in npm package lodash

CVE-2016-10548 Vulnerability in npm package reduce-css-calc

CVE-2020-28496 Vulnerability in npm package three

CVE-2021-23424 Vulnerability in npm package ansi-html

CVE-2022-43415 Vulnerability in maven package org.jenkins-ci.plugins:repo

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