Sassy Social Share <= 3.3.3 - Reflected Cross-Site Scripting
55Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 6.1epss 16%
from disclosure to weapon
Published on NVDOct 16
VulnCheckOct 15
exploitation probability
16%top 3% of all CVEs
observed exploitation
yesVulnCheck
The Sassy Social Share plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'urls' parameter called via the 'heateor_sss_sharing_count' AJAX action in versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
heateor · Social Sharing Plugin – Sassy Social Share