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OpenAdvisories
High · 8.8 CVE-2021-34636 EUVD-2021-21286GHSA-f825-g8w3-7mxh

Countdown and CountUp, WooCommerce Sales Timer <= 1.5.7 Cross-Site Request Forgery to Stored Cross-Site Scripting

Published Sep 28, 2021 · Updated Mar 31, 2025 · Assigned by Wordfence

Description

The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.

Affected products

VendorProductAffectedFixed
WpDevArt Countdown and CountUp, WooCommerce Sales Timers 1.5.7 – ≤ 1.5.7 —

References