CVE-2026-82305Network attack vector

Unauthenticated wishlist rename via missing ownership check

Published Sep 11, 2026 · Updated Sep 11, 2026

Missing authorization in YITH WooCommerce Wishlist before 4.18.1 allows remote attackers to rename any wishlist through an AJAX request. The change_wishlist_title handler accepts a supplied wishlist identifier and new title, then updates the list without verifying ownership or edit permission. No account is required, and successful exploitation changes stored wishlist titles without granting broader site administration.

CVSS severityUnavailable
Unscored
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Missing authorization in YITH WooCommerce Wishlist before 4.18.1 allows remote attackers to rename any wishlist through an AJAX request. The change_wishlist_title handler accepts a supplied wishlist identifier and new title, then updates the list without verifying ownership or edit permission. No account is required, and successful exploitation changes stored wishlist titles without granting broader site administration.

The record

CVE
CVE-2026-82305
Published
Sep 11, 2026
Updated
Sep 11, 2026
Vendor
YITH
Product
YITH WooCommerce Wishlist
Classifications
T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.18.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

YITH · YITH WooCommerce Wishlistversion=0 <4.18.1

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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