CVE-2026-27329: CWE-639 Authorization Bypass Through User-Controlled Key in YITH YITH WooCommerce Wishlist
CVE-2026-27329 is an authorization bypass vulnerability in the YITH WooCommerce Wishlist plugin that arises from user-controlled keys allowing incorrect access control. It affects versions up to 4. 12. 0. The vulnerability does not impact confidentiality or availability but can lead to integrity issues. No official patch or remediation guidance is currently available from the vendor. The vulnerability has a medium severity rating with a CVSS score of 5. 3. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability in YITH WooCommerce Wishlist (up to version 4.12.0) involves an authorization bypass caused by user-controlled keys, classified under CWE-639 (Authorization Bypass Through User-Controlled Key). It allows attackers to exploit improperly configured access control levels, potentially leading to unauthorized modification of data or actions within the wishlist functionality. The CVSS 3.1 base score is 5.3, reflecting a network attack vector with low attack complexity, no privileges or user interaction required, and impact limited to integrity.
Potential Impact
The vulnerability impacts the integrity of the affected system by allowing unauthorized modification through bypassing access controls. There is no impact on confidentiality or availability according to the CVSS vector. No known exploits have been reported in the wild, limiting observed impact so far.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary workaround is documented, users should monitor vendor communications for updates. Until a patch is available, consider restricting access to the affected plugin or disabling it if feasible to reduce exposure.
CVE-2026-27329: CWE-639 Authorization Bypass Through User-Controlled Key in YITH YITH WooCommerce Wishlist
Description
CVE-2026-27329 is an authorization bypass vulnerability in the YITH WooCommerce Wishlist plugin that arises from user-controlled keys allowing incorrect access control. It affects versions up to 4. 12. 0. The vulnerability does not impact confidentiality or availability but can lead to integrity issues. No official patch or remediation guidance is currently available from the vendor. The vulnerability has a medium severity rating with a CVSS score of 5. 3. There are no known exploits in the wild at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in YITH WooCommerce Wishlist (up to version 4.12.0) involves an authorization bypass caused by user-controlled keys, classified under CWE-639 (Authorization Bypass Through User-Controlled Key). It allows attackers to exploit improperly configured access control levels, potentially leading to unauthorized modification of data or actions within the wishlist functionality. The CVSS 3.1 base score is 5.3, reflecting a network attack vector with low attack complexity, no privileges or user interaction required, and impact limited to integrity.
Potential Impact
The vulnerability impacts the integrity of the affected system by allowing unauthorized modification through bypassing access controls. There is no impact on confidentiality or availability according to the CVSS vector. No known exploits have been reported in the wild, limiting observed impact so far.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary workaround is documented, users should monitor vendor communications for updates. Until a patch is available, consider restricting access to the affected plugin or disabling it if feasible to reduce exposure.
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: 5/7/2026, 8:22:21 AM
Last enriched: 5/7/2026, 8:36:45 AM
Last updated: 5/7/2026, 9:24:20 AM
Views: 4
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