What is the CVSS score of CVE-2022-29349?

CVE-2022-29349 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 1.7%.

Is there a public PoC exploit available for CVE-2022-29349?

Yes, a public proof-of-concept exploit is available for CVE-2022-29349. Prioritise patching immediately. EPSS: 1.7%.

Kkfileview CVE-2022-29349

MEDIUM

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

2022-05-25 cve@mitre.org

XSS Kkfileview

6.1

CVSS 3.1 · 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:3.1/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

May 25, 2022 - 01:15 nvd

MEDIUM 6.1

DescriptionNVD

kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java.

AnalysisAI

kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and 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. kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java. Affected products include: Keking Kkfileview.

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.