CVE-2021-24600

4.8 mediumEPSS 0.6%

Medium (4.8) in wp dialog project wp dialog. EPSS 0.6% chance of exploitation in the next 30 days.

The WP Dialog WordPress plugin through 1.2.5.5 does not sanitise and escape some of its settings before outputting them in pages, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Severity

CVSS 3.1

4.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-09-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wp_dialog_project:wp_dialog

References

https://wpscan.com/vulnerability/413b3a2e-1c05-45ec-b00f-1c137a1ae33e
https://wpscan.com/vulnerability/413b3a2e-1c05-45ec-b00f-1c137a1ae33e

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