What’s Vulnerable › Vulnerabilities

CVE-2021-24900: Ninja Tables < 4.1.8 - Admin+ Stored Cross-Site Cross-Site Scripting

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-01 · updated 2026-06-17
• Weakness: CWE-79

Description

The Ninja Tables WordPress plugin before 4.1.8 does not sanitise and escape some of its table fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Affected products

• WPManageNinja LLC Ninja Tables: before 4.1.8 — fixed in 4.1.8

How to fix

Upgrade to a fixed version: WPManageNinja LLC Ninja Tables 4.1.8. Check the vendor advisory for mitigations.

References

• https://packetstormsecurity.com/files/164632/
• https://wpscan.com/vulnerability/213d7c08-a37c-49d0-a072-24db711da5ec
• https://packetstormsecurity.com/files/164632/
• https://wpscan.com/vulnerability/213d7c08-a37c-49d0-a072-24db711da5ec

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