CVE-2026-119702 Details
Description
WPGraphQL before 2.24.1 contains a missing authorization vulnerability in the createComment mutation that allows unauthenticated attackers to comment on non-public posts by bypassing post status checks. Attackers can attach comments to draft, private, trashed, or password-protected posts to leak hidden titles via moderator notifications, enumerate post IDs, and backdate comments or mark them as pingbacks.
A missing authorization vulnerability has been identified in WPGraphQL versions prior to 2.24.1. The issue resides in the createComment mutation, where unauthenticated users can comment on non-public posts by bypassing necessary post status checks. This vulnerability allows comments to be attached to draft, private, trashed, or password-protected posts, potentially leaking hidden titles through moderator notifications. Additionally, it enables post ID enumeration and manipulation of comment metadata, such as backdating comments or marking them as pingbacks.
Users can update WPGraphQL to version 2.24.1 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 30, 2026CISA-ADP
Assessed Oct 30, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| WPGraphQL | < 2.24.1 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 30, 2026 | New CVE Received | [email protected] |
| Oct 30, 2026 | CVE Modified | CISA-ADP |