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MEDIUM · 4.8

CVE-2021-24656

The Simple Social Media Share Buttons WordPress plugin before 3.2.4 does not escape the Share Title settings before outputting it in the frontend pages or posts (depending on the settings used), allow...

Vulnerability Description

The Simple Social Media Share Buttons WordPress plugin before 3.2.4 does not escape the Share Title settings before outputting it in the frontend pages or posts (depending on the settings used), allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
WpbrigadeSimple Social Buttons< 3.2.4

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-24656?

CVE-2021-24656 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The Simple Social Media Share Buttons WordPress plugin before 3.2.4 does not escape the Share Title settings before outputting it in the frontend pages or posts (depending on the settings used), allow...

How severe is CVE-2021-24656?

CVE-2021-24656 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-24656?

Check the references section above for vendor advisories and patch information. Affected products include: Wpbrigade Simple Social Buttons.