CVE-2026-119702
mediumWPGraphQL before 2.24.1 contains a missing authorization vulnerability in the createComment mutation that allows unauthenticated attackers to comment on non-pu…
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/wp-graphql/wp-graphql disclosure@vulncheck.com
- https://github.com/wp-graphql/wp-graphql/blob/wp-graphql/v2.24.0/plugins/wp-graphql/src/Mu... disclosure@vulncheck.com
- https://github.com/wp-graphql/wp-graphql/commit/b9da32bd8e6025e19a9b04acaa129978eba71177 disclosure@vulncheck.com
- https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql%2Fv2.24.1 disclosure@vulncheck.com
- https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-4vgv-vvxr-9fh9 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/wpgraphql-before-2.24.1-missing-authorization-via-cre... disclosure@vulncheck.com