CVE-2022-38539Network attack vector

DBA-level command execution via unfiltered archiver condition

Published Sep 13, 2022 · Updated Aug 3, 2024

Command injection in Archery 1.7.5 through 1.8.5 allows remote authenticated users with the DBA role to execute system commands. The archive_apply path passes the unfiltered where parameter to the pt_archiver plugin, where faulty shlex.quote use permits quote bypass and shell-command injection. Exploitation requires a DBA-role user to create and run a malicious archive workflow, granting command execution in the server process context.

CVSS severity9.8
Critical
EPSS probability1.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Archery 1.7.5 through 1.8.5 allows remote authenticated users with the DBA role to execute system commands. The archive_apply path passes the unfiltered where parameter to the pt_archiver plugin, where faulty shlex.quote use permits quote bypass and shell-command injection. Exploitation requires a DBA-role user to create and run a malicious archive workflow, granting command execution in the server process context.

The record

CVE
CVE-2022-38539
Published
Sep 13, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 13, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1059Command and Scripting Interpreter

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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