CVE-2021-34636 is a Cross-Site Request Forgery (CSRF) vulnerability in the Countdown and CountUp, WooCommerce Sales Timers WordPress plugin, affecting versions up to and including 1.5.7. This flaw, stemming from a missing nonce check in the save_theme function, allows unauthenticated attackers to inject arbitrary web scripts. With a CVSS score of 8.8 (High), successful exploitation could lead to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.7CPE matchmatch criteria | cpe:2.3:a:wpdevart:countdown_and_countup\,_woocommerce_sales_timer:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.