What’s Vulnerable › Vulnerabilities

CVE-2024-4384: CSSable Countdown <= 1.5 - Admin+ Stored XSS

• Severity: medium (CVSS 4.8 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: 2024-06-21 · updated 2026-06-17
• Weakness: CWE-79

Description

The CSSable Countdown WordPress plugin through 1.5 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

• CSSable Countdown: through 1.5

References

• https://wpscan.com/vulnerability/ad714196-2590-4dc9-b5b9-50808e9e0d26/
• https://wpscan.com/vulnerability/ad714196-2590-4dc9-b5b9-50808e9e0d26/

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