High severity · published Sep 28, 2021
CVE-2021-34636
The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the…
8.8
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Countdown And Countup, Woocommerce Sales Timer · Wpdevart
through 1.5.7 · source: NVD
Affected product
CA
Countdown And Countup, Woocommerce Sales Timer
Wpdevart
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34636
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34636
Patch
https://plugins.trac.wordpress.org/changeset/2605523/countdown-wpdevart-extended/trunk/includes/admin/coundown_theme_page.php
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34636
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