CVE-2025-53623Network attack vector

Command execution via interpolated CSV filepath

Published Jul 14, 2025 · Updated Jul 15, 2025

OS command injection in Shopify job-iteration before 1.11.0 allows remote attackers to execute commands through crafted CSV filenames. CsvEnumerator#count_of_rows_in_file interpolates the CSV filepath into a wc -l shell command without escaping or argument separation. Exploitation requires an application to construct a CsvEnumerator with an attacker-controlled filename and request the enumerator's size.

CVSS severityUnavailable
Unscored
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Shopify job-iteration before 1.11.0 allows remote attackers to execute commands through crafted CSV filenames. CsvEnumerator#count_of_rows_in_file interpolates the CSV filepath into a wc -l shell command without escaping or argument separation. Exploitation requires an application to construct a CsvEnumerator with an attacker-controlled filename and request the enumerator's size.

The record

CVE
CVE-2025-53623
Published
Jul 14, 2025
Updated
Jul 15, 2025
Vendor
Shopify
Product
job-iteration
Classifications
CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 15, 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=< 1.11.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shopify · job-iterationversion=< 1.11.0

Published CVSS scores

8.1GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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