CVE-2021-24656

Simple Social Media Share Buttons < 3.2.4 - Authenticated Stored Cross-Site Scripting

MEDIUM
4.8
CVSS Score
Published: October 11, 2021 at 10:45 AM UTC
Updated: June 17, 2026 at 03:40 AM UTC
1 product affected across 1 vendorSimple Social Buttons

Using Simple Social Media Share Buttons – Social Sharing for Everyone by Unknown?

Get instant alerts when new vulnerabilities affect Simple Social Media Share Buttons – Social Sharing for Everyone - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.8
Exploit prediction
EPSS 0.6%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.2.4
Affected range stops below 3.2.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card