# CVE-2026-92594 — craftcms cms

> As of 2026-09-16, CVE-2026-92594 is a HIGH-severity vulnerability in craftcms cms, CVSS v3.1 7.5. No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-92594 as of 2026-09-16; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-16

## What is CVE-2026-92594?

Craft CMS 5.0.0-RC1 through versions before 5.11.0 incorrectly authorize the GraphQL draftCreator and revisionCreator fields: instead of requiring the user-data scope enforced by Gql::canQueryUsers() (usergroups.*:read), these fields are gated only on the elements.drafts:read / elements.revisions:read scopes, and their resolver returns a raw User element whose email, username, fullName, and addresses fields have no per-field authorization. A client holding only the drafts or revisions scope — including an unauthenticated client when the operator has enabled the public GraphQL schema with those scopes — can therefore harvest the email addresses, usernames, full names, and postal addresses of all draft/revision creators (typically site editors and administrators). The issue is fixed in 5.11.0.

The record classifies CVE-2026-92594 under weakness class [CWE-200](https://intel.threadlinqs.com/cwe/CWE-200). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 19 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.5 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **CVSS v4.0 base score:** 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 3.8/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-16

## Is CVE-2026-92594 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [craftcms](https://intel.threadlinqs.com/vendors/craftcms): cms

## How to fix CVE-2026-92594

No vendor patch reference has been recorded for CVE-2026-92594 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-92594

No threat campaign in the Threadlinqs corpus currently references CVE-2026-92594, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD. Last verified by Threadlinqs on 2026-09-17. This product uses the NVD API but is not endorsed or certified by the NVD.

**Vendor advisory and patch**

- [github.com — vendor advisory](https://github.com/craftcms/cms/security/advisories/GHSA-pcmv-c398-gc5m)

**Third-party advisory**

- [vulncheck.com — third party advisory](https://www.vulncheck.com/advisories/craft-cms-before-5.11.0-unauthenticated-pii-disclosure-via-graphql)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-92594
Full detection coverage and IOCs for threats exploiting CVE-2026-92594 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp