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Evernote CVE-2018-20351

MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2018-12-22 cve@mitre.org
6.1
CVSS 3.0 · NVD
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Severity by source

NVD PRIMARY
6.1 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

1
CVE Published
Dec 22, 2018 - 00:29 nvd
MEDIUM 6.1

DescriptionNVD

The Markdown component in Evernote (Chinese) before 8.3.2 on macOS allows stored XSS, aka MAC-832.

AnalysisAI

The Markdown component in Evernote (Chinese) before 8.3.2 on macOS allows stored XSS, aka MAC-832. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Markdown component in Evernote (Chinese) before 8.3.2 on macOS allows stored XSS, aka MAC-832. Affected products include: Evernote. Version information: before 8.3.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

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CVE-2018-20351 vulnerability details – vuln.today

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