What’s Vulnerable › Vulnerabilities

CVE-2024-10631: Countdown Timer <= 1.0.5 - Contributor+ Stored XSS

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-15 · updated 2026-06-17
• Weakness: CWE-79

Description

The Countdown Timer for WordPress Block Editor WordPress plugin through 1.0.5 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Affected products

• Countdown Timer for WordPress Block Editor: through 1.0.5

References

• https://wpscan.com/vulnerability/b153fb5e-7df2-491b-b61b-6f90314c7b04/
• https://wpscan.com/vulnerability/b153fb5e-7df2-491b-b61b-6f90314c7b04/

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