What is the CVSS score of CVE-2022-40739?

CVE-2022-40739 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: 0.4%.

Ragic CVE-2022-40739

MEDIUM

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

2022-10-31 twcert@cert.org.tw

XSS Ragic

5.4

CVSS 3.1 · Vendor: cert

Severity by source

Vendor (cert) PRIMARY

5.4 MEDIUM

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

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

CVSS VectorVendor: cert

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

Oct 31, 2022 - 07:15 cve.org

MEDIUM 5.4

DescriptionCVE.org

Ragic report generation page has insufficient filtering for special characters. A remote attacker with general user privilege can inject JavaScript to perform XSS (Reflected Cross-Site Scripting) attack.

AnalysisAI

Ragic report generation page has insufficient filtering for special characters. 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. Ragic report generation page has insufficient filtering for special characters. A remote attacker with general user privilege can inject JavaScript to perform XSS (Reflected Cross-Site Scripting) attack. Affected products include: Ragic.

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.