CVE-2014-6420 EXPLOIT
6.1
MEDIUM · CVSS 3.1 · EPSS 1.8% (pctl 77)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 6.1 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 1.77% — more likely to be exploited than 77% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-12-27 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| livefyre | livecomments |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Livefyre LiveComments Plugin - Persistent Cross-Site Scripting | 2014-09-20 |
References
- http://packetstormsecurity.com/files/128293/Livefyre-LiveComments-3.0-Cross-Site-Scripting.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96037
- http://packetstormsecurity.com/files/128293/Livefyre-LiveComments-3.0-Cross-Site-Scripting.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96037
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