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Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · coolclock
CoolClock
3 known vulnerabilities on record. Add your version above to see which ones affect you.
Sep 11, 2026CoolClock: Does not properly escape a skin setting before outputting it within an HTML attributeCVE-2026-83546 · fixed in 4.3.8 · reported by WPScanMedium 6.8
The CoolClock WordPress plugin before 4.3.8 does not properly escape a skin setting before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.
Sep 11, 2026CoolClock: Does not properly escape a custom skin setting before outputting it inside an inline scriptCVE-2026-83545 · fixed in 4.3.8 · reported by WPScanMedium 6.8
The CoolClock WordPress plugin before 4.3.8 does not properly escape a custom skin setting before outputting it inside an inline script, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes when the content is viewed.
Sep 27, 2021CoolClock: Does not escape some shortcode attributesCVE-2021-24670 · fixed in 4.3.5 · reported by WPScanMedium 5.4
The CoolClock WordPress plugin before 4.3.5 does not escape some shortcode attributes, allowing users with a role as low as Contributor toperform Stored Cross-Site Scripting attacks
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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