Advisory details:
github_osv / GHSA-wxwm-3fxv-mrvx
| Advisory ID | github_osv/GHSA-wxwm-3fxv-mrvx |
| Aliases |
CVE-2026-35413
|
| Summary | Directus: GraphQL Schema SDL Disclosure Setting ## Summary When `GRAPHQL_INTROSPECTION=false` is configured, Directus correctly blocks standard GraphQL introspection queries (`__schema`, `__type`). However, the `server_specs_graphql` resolver on the `/graphql/system` endpoint returns an equivalent SDL representation of the schema and was not subject to the same restriction. This allowed the introspection control to be bypassed, exposing schema structure (collection names, field names, types, and relationships) to unauthenticated users at the public permission level, and to authenticated users at their permitted permission level. ## Impact Administrators who set `GRAPHQL_INTROSPECTION=false` to hide schema structure from clients would have had a false sense of security, as equivalent schema information remained accessible via the SDL endpoint without authentication. ## Credit This vulnerability was discovered and reported by [bugbunny.ai](https://bugbunny.ai). |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 4.8 |
| Risk | 2.4 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 5.3 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-wxwm-3fxv-mrvx/GHSA-wxwm-3fxv-mrvx.json |
| generic_textual | MODERATE |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/directus/directus | ||
| https://github.com/directus/directus/security/advisories/GHSA-wxwm-3fxv-mrvx | ||
| CVE-2026-35413 | https://nvd.nist.gov/vuln/detail/CVE-2026-35413 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-08T14:05:28Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/35xxx/CVE-2026-35413.json
Source Advisory: vulnrichment/CVE-2026-35413
[{'Exploitation': 'none'},
{'Automatable': 'yes'},
{'Technical Impact': 'partial'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]