WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Countdown Block

Highlight Upcoming Events With Countdown Timer with Countdown Block.

1Reported vulnerabilities
4.3Highest CVSS score
1.5.0Latest version
4,000+Active installs

What to do now

Update Countdown Block to 1.1.2 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 11, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2021-24633 Medium 4.3 0.7% Before 1.1.2 1.1.2 September 27, 2021

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.