What is the CVSS score of CVE-2024-55554?

CVE-2024-55554 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.2%.

Intrexx Portal Server CVE-2024-55554

MEDIUM

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

2024-12-16 cve@mitre.org

XSS

5.4

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

5.4 MEDIUM

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

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

CVSS VectorVendor: mitre

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Dec 16, 2024 - 22:15 cve.org

MEDIUM 5.4

DescriptionCVE.org

Intrexx Portal Server before 12.0.2 allows XSS via a user-defined portlet.

AnalysisAI

Intrexx Portal Server before 12.0.2 allows XSS via a user-defined portlet. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, 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. Intrexx Portal Server before 12.0.2 allows XSS via a user-defined portlet. Version information: before 12.0.2.

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.