Medium severity · published Apr 8, 2026
CVE-2026-39633
WordPress Grand Car Rental theme <= 3.6.9 - Cross Site Request Forgery (CSRF) vulnerability
6.5
CVSS
0.1%
EPSS
No
On KEV
Description
Cross-Site Request Forgery (CSRF) vulnerability in ThemeGoods Grand Car Rental grandcarrental allows Cross Site Request Forgery.This issue affects Grand Car Rental: from n/a through <= 3.6.9.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GC
Grand Car Rental · ThemeGoods
through 3.6.9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-39633
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-39633
patchstack.com
https://patchstack.com/database/Wordpress/Theme/grandcarrental/vulnerability/wordpress-grand-car-rental-theme-3-6-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
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7.1
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