CVE · Medium

CVE-2022-29422 — Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] < 2.3.3

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2022-29422 Countdown, Coming Soon, Maintenance – Countdown & Clock [countdown-builder] < 2.3.3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 4.8 < 2.3.3 2.3.3 2022-04-28

CVE-2022-29422

The Countdown & Clock plugin through version 2.3.2 contains multiple stored cross-site scripting vulnerabilities affecting authenticated administrators. The flaws exist in parameters including countdown width, progress dimensions, button margins, and circle countdown text fields that fail to properly sanitize user input. An admin-level attacker can inject malicious scripts through these parameters that persist in the database and execute in the browsers of other users. The vulnerability was patched in version 2.3.3.

Based on public CVE data (MITRE/NVD).

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