The sharebar plugin before 1.2.2 for WordPress has XSS, a different issue than CVE-2013-3491.
https://wordpress.org/plugins/sharebar/#developers
Source: Mitre, NVD
Published: 2019-08-28
Updated: 2019-08-28
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.0019