CVE-2026-119702

Medium

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.

SeverityMedium

CVSS6.5

Exploit probability—

ProductWPGraphQL

PublishedOct 30, 2026

First seenNov 4, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

WPGraphQL WPGraphQL2.24.1 or later

Patches

github.com/wp-graphql/wp-graphql/commit/b9da32bd8e6025e19a9b04acaa129978eba71177

Vendor advisories

Affected products

Product	Affected versions	Fixed in
WPGraphQL WPGraphQL	v < 2.24.1	2.24.1

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