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Vulnerabilities

Vulnerability · GHSA-xpg7-m6gm-4xfh

Anonymous GraphQL clients can read out-of-scope section content

Published Oct 23, 2026 · catalog updated Oct 23, 2026 · Anonymous GraphQL clients can

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Open the advisory

Exploitation likelihood is not on this record for GHSA-xpg7-m6gm-4xfh. A missing EPSS score is not a low risk. Compare Anonymous GraphQL clients can with the linked advisory before you change production.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Anonymous GraphQL clients can).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
  • EPSS is missing. A missing score is not a low risk.
Severity
Medium—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
Awaiting synchronization with FIRST
Remediation
Version ranges on file
Affected products
composer craftcms/cms

Anonymous GraphQL clients can read out-of-scope section content via prev/next. ### Preconditions - GraphQL API enabled with a public schema, or any scoped private token. - The schema grants read on at least one section and withholds at least one other. - One visible in-scope entry; the attacker reads its id from the root query, in band. - The two sections share an entry type, so the withheld entry’s GraphQL object type exists in the schema, and the response serializes. - Not required: , , an account, an elevated session, or any config ### Impact An anonymous internet client holding only the endpoint URL — no account, no cookie, no CSRF token — reads the title, slug, uid, post date, and full custom-field content of entries in sections the operator deliberately excluded from the public GraphQL schema’s read scope, and enumerates the site’s entire entry list by chaining hops from one visible entry. On a headless or partially exposed install, the schema scope is the only boundary protecting that content. Report ID: 1933

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • composer craftcms/cms>= 5.0.0, < 5.11.2

How to fix GHSA-xpg7-m6gm-4xfh

  • Upgrade

    GHSA-xpg7-m6gm-4xfh lists a fix boundary at 5.11.2. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 5.11.2

  • Advisory

    Open the inventory_github record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

Exploitation likelihood is not on this record for GHSA-xpg7-m6gm-4xfh. A missing EPSS score is not a low risk. Compare Anonymous GraphQL clients can with the linked advisory before you change production.

Which versions are affected?

Compare what you have installed with >= 5.0.0, < 5.11.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-862: Missing Authorization. EPSS is not on this record yet. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Craft CMS security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 23, 2026 · Maintainer security tabs

    Detected

    Anonymous GraphQL clients can read out-of-scope section content via prev/next. ### Preconditions - GraphQL API enabled with a public schema, or any scoped private token. - The schema grants read on at least one section and withholds at least one other. - One visible in-scope entry; the attacker reads its id from the root query, in band. - The two sections share an entry type, so the withheld entry

Sources

  • Maintainer security tabsVendor advisoryGHSA-xpg7-m6gm-4xfh

    Anonymous GraphQL clients can read out-of-scope section content via prev/next. ### Preconditions - GraphQL API enabled with a public schema, or any scoped private token. - The schema grants read on at least one section and withholds at least one other. - One visible in-scope entry; the attacker reads its id from the root query, in band. - The two sections share an entry type, so the withheld entry

    github.com

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • Maintainer security tabsNov 1, 2026