What is the CVSS score of CVE-2013-4649?

CVE-2013-4649 has a CVSS 2.0 base score of 4.3 (Medium). CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2013-4649?

Yes, a public proof-of-concept exploit is available for CVE-2013-4649. Prioritise patching immediately. EPSS: 0.3%.

Is there a patch available for CVE-2013-4649?

Yes, a patch is available for CVE-2013-4649. Update the affected software to the latest version immediately.

DotNetNuke CVE-2013-4649

MEDIUM

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

2014-03-12 cve@mitre.org

XSS

4.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Mar 12, 2014 - 14:55 cve.org

MEDIUM 4.3

DescriptionCVE.org

AnalysisAI

Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code 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. Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI. Affected products include: Dnnsoftware Dotnetnuke. Version information: before 6.2.9.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.