What is the CVSS score of CVE-2019-12592?

CVE-2019-12592 has a CVSS 3.0 base score of 6.1 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 1.1%.

Web Clipper CVE-2019-12592

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2019-06-18 cve@mitre.org

XSS Google Web Clipper

6.1

CVSS 3.0 · NVD

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

CVE Published

Jun 18, 2019 - 21:15 nvd

MEDIUM 6.1

DescriptionNVD

AnalysisAI

A universal Cross-site scripting (UXSS) vulnerability in the Evernote Web Clipper extension before 7.11.1 for Chrome allows remote attackers to run arbitrary web script or HTML in the context of any. 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. A universal Cross-site scripting (UXSS) vulnerability in the Evernote Web Clipper extension before 7.11.1 for Chrome allows remote attackers to run arbitrary web script or HTML in the context of any loaded 3rd-party IFrame. Affected products include: Evernote Web Clipper. Version information: before 7.11.1.

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.