CVE-2022-36084Network attack vector

Arbitrary AQL execution via unbound token values

Published Sep 8, 2022 · Updated Apr 23, 2025

AQL injection in AEB cruddl allows remote authenticated users to execute arbitrary ArangoDB queries through flex-search inputs. generateTokenizationQuery inserts expression and analyzer values directly into AQL string literals instead of passing them as bound values. Exploitation requires READ permission on a root entity using @flexSearchFulltext and grants the resulting query the database access of the application.

CVSS severity9.9
Critical
EPSS probability1.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

AQL injection in AEB cruddl allows remote authenticated users to execute arbitrary ArangoDB queries through flex-search inputs. generateTokenizationQuery inserts expression and analyzer values directly into AQL string literals instead of passing them as bound values. Exploitation requires READ permission on a root entity using @flexSearchFulltext and grants the resulting query the database access of the application.

The record

CVE
CVE-2022-36084
Published
Sep 8, 2022
Updated
Apr 23, 2025
Vendor
AEB
Product
cruddl
Classifications
CWE-943, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 1.1.0, < 2.7.0
  2. Affected versionversion=>= 3.0.0, < 3.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AEB · cruddlversion=>= 1.1.0, < 2.7.0; version=>= 3.0.0, < 3.0.2

Published CVSS scores

9.9GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-943Improper Neutralization of Special Elements in Data Query Logic
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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