What’s Vulnerable › Vulnerabilities

CVE-2022-2219: Unyson < 2.7.27 - Reflected Cross-Site Scripting

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-07-25 · updated 2026-06-17
• Weakness: CWE-79

Description

The Unyson WordPress plugin before 2.7.27 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting

Affected products

• Unyson: before 2.7.27 — fixed in 2.7.27

How to fix

Upgrade to a fixed version: Unyson 2.7.27. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/1240797c-7f45-4c36-83f0-501c544ce76a
• https://wpscan.com/vulnerability/1240797c-7f45-4c36-83f0-501c544ce76a

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