PT-2017-17172 · Marked.Js+1 · Marked.Js+1

Badcodex · Published 2017-03-09 · Updated 2022-05-17 · CVE-2017-6589

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions EpicEditor versions prior to 0.3.0, specifically versions through 0.2.3

Description The issue is related to Cross-Site Scripting due to an insecure default marked.js configuration. An example attack vector involves a crafted IMG element in an HTML document.

Recommendations For EpicEditor versions through 0.2.3, update the marked.js configuration to a secure setting to prevent Cross-Site Scripting attacks.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-6589

GHSA-4WC5-GFGH-4VJX

Affected Products

Epiceditor

Marked.Js

References · 5

• 🔥 https://bad.code.blog/2017/03/09/epiceditor-cross-site-scripting · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-6589 · Security Note
• https://osv.dev/vulnerability/CVE-2017-6589 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4wc5-gfgh-4vjx · Vendor Advisory
• https://github.com/OscarGodson/EpicEditor · Note