CVE-2022-36084 - cruddl vulnerable to AQL injection through flexSearch

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CRITICAL

cruddl vulnerable to AQL injection through flexSearch

Published Sep 8, 2022

9.9

CRITICAL

CVSS 3.1

EPSS 1.46%

Description

cruddl is software for creating a GraphQL API for a database, using the GraphQL SDL to model a schema. If cruddl starting with version 1.1.0 and prior to versions 2.7.0 and 3.0.2 is used to generate a schema that uses `@flexSearchFulltext`, users of that schema may be able to inject arbitrary AQL queries that will be forwarded to and executed by ArangoDB. Schemas that do not use `@flexSearchFulltext` are not affected. The attacker needs to have `READ` permission to at least one root entity type that has `@flexSearchFulltext` enabled. The issue has been fixed in version 3.0.2 and in version 2.7.0 of cruddl. As a workaround, users can temporarily remove `@flexSearchFulltext` from their schemas.

Affected products

Vendor AEB-labs Product Cruddl Default
n/a
- Version
  >= 1.1.0, < 2.7.0
  Status
  affected
  Constraints
  -
- Version
  >= 3.0.0, < 3.0.2
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

AEB-labs

Cruddl

n/a

Version	Status	Constraints
>= 1.1.0, < 2.7.0	affected	-
>= 3.0.0, < 3.0.2	affected	-

Ecosystem	Package	Introduced	Fixed
npm	cruddl	3.0.0	3.0.2
npm	cruddl	1.1.0	2.7.0

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-74

CWE-943

References (5)

https://github.com/AEB-labs/cruddl/commit/13b9233733ed6fc822718a07bc90a80cd3492698
x_refsource_MISCPatchThird Party Advisory
https://github.com/AEB-labs/cruddl/pull/253
x_refsource_MISCPatchThird Party Advisory
https://github.com/AEB-labs/cruddl/security/advisories/GHSA-qm4w-4995-vg7f
x_refsource_CONFIRMVendor Advisory
https://github.com/advisories/GHSA-qm4w-4995-vg7f
Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-36084

Link	Providers	Tags
https://github.com/AEB-labs/cruddl/commit/13b9233733ed6fc822718a07bc90a80cd3492698		x_refsource_MISCPatchThird Party Advisory
https://github.com/AEB-labs/cruddl/pull/253		x_refsource_MISCPatchThird Party Advisory
https://github.com/AEB-labs/cruddl/security/advisories/GHSA-qm4w-4995-vg7f		x_refsource_CONFIRMVendor Advisory
https://github.com/advisories/GHSA-qm4w-4995-vg7f		Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-36084