What’s Vulnerable › Vulnerabilities

CVE-2023-0892: BizLibrary <= 1.1 - Admin+ Stored XSS

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-15 · updated 2026-06-17

Description

The BizLibrary WordPress plugin through 1.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products

• BizLibrary: through 1.1

References

• https://wpscan.com/vulnerability/54150be5-a53f-4b94-8ce5-04e073e3ab1f
• https://wpscan.com/vulnerability/54150be5-a53f-4b94-8ce5-04e073e3ab1f

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