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PatchSiren cyber security CVE debrief

CVE-2026-82305 YITH CVE debrief

The YITH WooCommerce Wishlist WordPress plugin before 4.18.1 does not verify that a user is authorised to rename a given wishlist, allowing unauthenticated users to rename any wishlist on the site. This vulnerability has a CVSS score of 5.3 and a severity of MEDIUM. Defenders should assess exposure and prioritize updating to version 4.18.1 or later. The vulnerability allows unauthenticated users to rename any wishlist, potentially leading to unauthorized wishlist renaming attempts. The CVE record and NVD entry provide limited information about the vulnerability.

Vendor
YITH
Product
WooCommerce Wishlist
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-11
Original CVE updated
2026-09-11
Advisory published
2026-09-11
Advisory updated
2026-09-11

Who should care

Defenders responsible for WordPress installations with the YITH WooCommerce Wishlist plugin should assess exposure and prioritize updating to version 4.18.1 or later.

Why it matters

Defenders should prioritize verifying and updating the YITH WooCommerce Wishlist plugin to version 4.18.1 or later, as unauthenticated users can rename any wishlist on the site, potentially leading to unauthorized wishlist renaming attempts.

  • Potential unauthorized wishlist renaming attempts may require monitoring and incident response
  • Defenders should verify and update the plugin to prevent exploitation
  • Wishlist renaming functionality may need to be restricted to authorized users

Technical summary

The YITH WooCommerce Wishlist WordPress plugin before 4.18.1 does not verify that a user is authorised to rename a given wishlist, allowing unauthenticated users to rename any wishlist on the site. This vulnerability has a CVSS score of 5.3 and a severity of MEDIUM.

Defensive priority

Defenders should prioritize verifying and updating the YITH WooCommerce Wishlist plugin to version 4.18.1 or later, and monitor for potential unauthorized wishlist renaming attempts.

Recommended defensive actions

  • Verify and update the YITH WooCommerce Wishlist plugin to version 4.18.1 or later
  • Monitor for potential unauthorized wishlist renaming attempts
  • Review and restrict wishlist renaming functionality to authorized users

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with the primary source being the WPScan reference. The vulnerability has been identified in the YITH WooCommerce Wishlist WordPress plugin before version 4.18.1. Defenders should verify and update the plugin to prevent exploitation. The WPScan reference provides additional vulnerability details. The CVE record was published on 2026-09-11T07:16:46.850Z and has not been modified since then. There may be a

Sources and references

Verified primary and authoritative sources

  • CVE-2026-82305 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-82305

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-82305 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-82305

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.