What’s Vulnerable › Vulnerabilities

CVE-2023-28666

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-22 · updated 2026-10-23
• Weakness: CWE-79

Description

The InPost Gallery WordPress plugin, in versions < 2.2.2, is affected by a reflected cross-site scripting vulnerability in the 'imgurl' parameter to the add_inpost_gallery_slide_item action, which can only be triggered by an authenticated user.

Affected products

• RealMag777 InPost Gallery: through 2.1.4.1

References

• https://www.tenable.com/security/research/tra-2023-3
• https://www.tenable.com/security/research/tra-2023-3

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