CVE-2022-36084

CRITICALNVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.9 under NVD CVSS v3. EPSS exploit probability: 1.0%, top 22% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.9
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.9Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.9
EG Score
9.9(medium)
EPSS
63.9%
KEV
Not listed

Published

September 8, 2022

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated Jul 6, 2026
Patch available. Sources: github, github_commit, github_pr.
github Patch Available

AQL injection through flexSearch in cruddl · Advisory · AEB-labs/cruddl · GitHub

Affected: version 3.0.2 and in version 2.7.0 of cruddl.

https://github.com/AEB-labs/cruddl/security/advisories/GHSA-qm4w-4995-vg7f
github_pr Patch Available

Use regular aql framework for felx search expression tokenization

Patch available: AEB-labs/cruddl v3.0.1 (PR #253 merged 2022-09-02)

https://github.com/AEB-labs/cruddl/pull/253
github_commit Patch Available

commit 13b9233733ed (AEB-labs/cruddl)

Patch available: AEB-labs/cruddl v2.7.0 (contains commit 13b9233733ed)

https://github.com/AEB-labs/cruddl/commit/13b9233733ed6fc822718a07bc90a80cd3492698

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
cruddl—2.7.0—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-11 08:25 UTCEPSS rescore
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  16. 2026-06-28 19:02 UTCOSV refresh
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  1. 2026-06-23 21:31 UTCEPSS rescore
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  9. 2026-06-19 19:24 UTCEPSS rescore
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  23. 2026-06-11 12:09 UTCOSV refresh
  24. 2026-06-10 22:17 UTCEPSS rescore
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  26. 2026-06-08 14:15 UTCEPSS rescore
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  59. 2026-05-25 15:49 UTCEG score recompute
  60. 2026-05-24 16:51 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-36084?
CVE-2022-36084 is a critical vulnerability published on September 8, 2022. 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…
When was CVE-2022-36084 disclosed?
CVE-2022-36084 was first published in the National Vulnerability Database on September 8, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-36084 actively exploited?
CVE-2022-36084 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-36084?
CVE-2022-36084 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2022-36084?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-36084, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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