Medium severity · published May 7, 2026
CVE-2026-27329
WordPress YITH WooCommerce Wishlist plugin <= 4.12.0 - Insecure Direct Object References (IDOR) vulnerability
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Authorization Bypass Through User-Controlled Key vulnerability in YITH YITH WooCommerce Wishlist allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects YITH WooCommerce Wishlist: from n/a through 4.12.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YW
YITH WooCommerce Wishlist · YITH
through 4.12.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-27329
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-27329
patchstack.com
https://patchstack.com/database/wordpress/plugin/yith-woocommerce-wishlist/vulnerability/wordpress-yith-woocommerce-wishlist-plugin-4-12-0-insecure-direct-object-references-idor-vulnerability?_s_id=cve
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6.5
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WordPress YITH WooCommerce Wishlist plugin <= 4.18.1 - Cross Site Scripting (XSS) vulnerability