Simple Social Media Share Buttons < 3.2.4 - Authenticated Stored Cross-Site Scripting
CVE-2021-24656

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
Simple Social Media Share Buttons – Social Sharing For Everyone
Vendor
CVE Published:
11 October 2021

What is 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), allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

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Deploy the Patch

Affected Version(s)

Simple Social Media Share Buttons – Social Sharing for Everyone 3.2.4

References

https://wpscan.com/vulnerability/8e897dcc-6e52-440b-83ad-...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Asif Nawaz Minhas
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