What’s Vulnerable › Vulnerabilities

CVE-2021-25065: Smash Balloon Social Post Feed < 4.1.1 - Authenticated Reflected Cross-Site Scripting (XSS)

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-17 · updated 2026-06-17
• Weakness: CWE-79

Description

The Smash Balloon Social Post Feed WordPress plugin before 4.1.1 was affected by a reflected XSS in custom-facebook-feed in cff-top admin page.

Affected products

• Smash Balloon Social Post Feed: before 4.1.1 — fixed in 4.1.1

How to fix

Upgrade to a fixed version: Smash Balloon Social Post Feed 4.1.1. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/ae1aab4e-b00a-458b-a176-85761655bdcc
• https://wpscan.com/vulnerability/ae1aab4e-b00a-458b-a176-85761655bdcc

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