CVE-2026-27329: CWE-639 Authorization Bypass Through User-Controlled Key in YITH YITH WooCommerce Wishlist
CVE-2026-27329 is a medium severity vulnerability in the YITH WooCommerce Wishlist plugin that allows authorization bypass through a user-controlled key. This issue arises from incorrectly configured access control security levels, potentially enabling unauthorized actions that impact integrity without affecting confidentiality or availability. The vulnerability affects versions up to 4.12.0. No official patch or remediation guidance is currently available from the vendor, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-27329) in YITH WooCommerce Wishlist involves an authorization bypass caused by improper access control configuration (CWE-639). Specifically, the plugin allows exploitation via a user-controlled key, which can lead to unauthorized modification or actions within the wishlist functionality. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges or user interaction required, unchanged scope, no confidentiality or availability impact, and limited integrity impact. The affected versions include all up to 4.12.0. No patch or official remediation level has been published yet.
Potential Impact
The vulnerability allows an attacker to bypass authorization controls, potentially leading to unauthorized modifications within the wishlist feature of affected WooCommerce sites. The impact is limited to integrity, with no direct confidentiality or availability consequences reported. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor vendor communications for updates. No specific temporary mitigations or workarounds are documented.
CVE-2026-27329: CWE-639 Authorization Bypass Through User-Controlled Key in YITH YITH WooCommerce Wishlist
Description
CVE-2026-27329 is a medium severity vulnerability in the YITH WooCommerce Wishlist plugin that allows authorization bypass through a user-controlled key. This issue arises from incorrectly configured access control security levels, potentially enabling unauthorized actions that impact integrity without affecting confidentiality or availability. The vulnerability affects versions up to 4.12.0. No official patch or remediation guidance is currently available from the vendor, and no known exploits are reported in the wild.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-27329) in YITH WooCommerce Wishlist involves an authorization bypass caused by improper access control configuration (CWE-639). Specifically, the plugin allows exploitation via a user-controlled key, which can lead to unauthorized modification or actions within the wishlist functionality. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges or user interaction required, unchanged scope, no confidentiality or availability impact, and limited integrity impact. The affected versions include all up to 4.12.0. No patch or official remediation level has been published yet.
Potential Impact
The vulnerability allows an attacker to bypass authorization controls, potentially leading to unauthorized modifications within the wishlist feature of affected WooCommerce sites. The impact is limited to integrity, with no direct confidentiality or availability consequences reported. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor vendor communications for updates. No specific temporary mitigations or workarounds are documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-19T09:51:27.898Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69fc4bbdcbff5d8610c06475
Added to database: 05/07/2026, 08:22:21 UTC
Last enriched: 05/14/2026, 10:49:52 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 122
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