What is the CVSS score of CVE-2024-5406?

CVE-2024-5406 has a CVSS 3.1 base score of 6.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.3%.

WinNMP CVE-2024-5406

MEDIUM

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

2024-05-27 cve-coordination@incibe.es

XSS

6.3

CVSS 3.1 · Vendor: incibe

Severity by source

Vendor (incibe) PRIMARY

6.3 MEDIUM

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

Primary rating from Vendor (incibe) · only source for this CVE.

CVSS VectorVendor: incibe

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

May 27, 2024 - 12:15 cve.org

MEDIUM 6.3

DescriptionCVE.org

A vulnerability had been discovered in WinNMP 19.02 consisting of an XSS attack via index page in from, subject, text and hash parameters. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their session details.

AnalysisAI

A vulnerability had been discovered in WinNMP 19.02 consisting of an XSS attack via index page in from, subject, text and hash parameters. Rated medium severity (CVSS 6.3), 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 vulnerability had been discovered in WinNMP 19.02 consisting of an XSS attack via index page in from, subject, text and hash parameters. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their session details.

Affected ProductsAI

See vendor advisory for affected versions.

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.