CVE-2014-6420 — MEDIUM (6.1)

Vulnerability Description

Cross-site scripting (XSS) vulnerability in Livefyre LiveComments 3.0 allows remote attackers to inject arbitrary web script or HTML via the name of an uploaded picture.

CVSS Score

6.1

MEDIUM

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

Affected Products

Vendor	Product	Versions
Livefyre	Livecomments	3.0

Related Weaknesses (CWE)

CWE-79

References

http://packetstormsecurity.com/files/128293/Livefyre-LiveComments-3.0-Cross-SiteThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/96037Third Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/128293/Livefyre-LiveComments-3.0-Cross-SiteThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/96037Third Party AdvisoryVDB Entry

FAQ

What is CVE-2014-6420?

CVE-2014-6420 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting (XSS) vulnerability in Livefyre LiveComments 3.0 allows remote attackers to inject arbitrary web script or HTML via the name of an uploaded picture.

How severe is CVE-2014-6420?

CVE-2014-6420 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2014-6420?

Check the references section above for vendor advisories and patch information. Affected products include: Livefyre Livecomments.