CVE-2025-53623
Job Iteration API is vulnerable to OS Command Injection attack through its CsvEnumerator class
The Job Iteration API is an an extension for ActiveJob that make jobs interruptible and resumable Versions prior to 1.11.0 have an arbitrary code execution vulnerability in the CsvEnumerator class. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise. The issue is fixed in versions 1.11.0 and above. Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid using the count_of_rows_in_file method with untrusted CSV filenames.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
8.1
Job Iteration API is vulnerable to OS Command Injection attack through its CsvEnumerator class
The Job Iteration API is an an extension for ActiveJob that make jobs interruptible and resumable Versions prior to 1.11.0 have an arbitrary code execution vulnerability in the CsvEnumerator class. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise. The issue is fixed in versions 1.11.0 and above. Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid using the count_of_rows_in_file method with untrusted CSV filenames.
- Record
CVE-2025-53623- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-78
- Updated
- 2026-11-02
EUVDEUVD-2025-21387
8.1
The Job Iteration API is an an extension for ActiveJob that make jobs interruptible and resumable Versions prior to 1.11.0 have an arbitrary code execution vulnerability in the CsvEnumerator class. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise. The issue is fixed in versions 1.11.0 and above. Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid using the count_of_rows_in_file method with untrusted CSV filenames.
- Record
EUVD-2025-21387- CVSS 4.0
- 8.1 High
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6qjf-g333-pv38
9.3
Job Iteration API is vulnerable to OS Command Injection attack through its CsvEnumerator class
Impact
There is an arbitrary code execution vulnerability in the CsvEnumerator class of the job-iteration repository. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise.
Patches
Issue is fixed in versions 1.11.0 and above.
Workarounds
Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid calling count_of_rows_in_file on enumerators constructed with untrusted CSV filenames.
- Record
GHSA-6qjf-g333-pv38- CVSS 4.0
- 9.3 Critical
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 - Weakness
- CWE-78
- Updated
- 2026-11-02
NVD
8.1
The Job Iteration API is an an extension for ActiveJob that make jobs interruptible and resumable Versions prior to 1.11.0 have an arbitrary code execution vulnerability in the CsvEnumerator class. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise. The issue is fixed in versions 1.11.0 and above. Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid using the count_of_rows_in_file method with untrusted CSV filenames.
- Record
CVE-2025-53623- CVSS 4.0
- 8.1 High
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-78
- Updated
- 2026-11-02
OSV
8.1
Job Iteration API is vulnerable to OS Command Injection attack through its CsvEnumerator class
The Job Iteration API is an an extension for ActiveJob that make jobs interruptible and resumable Versions prior to 1.11.0 have an arbitrary code execution vulnerability in the CsvEnumerator class. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise. The issue is fixed in versions 1.11.0 and above. Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid using the count_of_rows_in_file method with untrusted CSV filenames.
- Record
CVE-2025-53623- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-78
- Updated
- 2026-11-02
OSVGHSA-6qjf-g333-pv38
9.3
Job Iteration API is vulnerable to OS Command Injection attack through its CsvEnumerator class
Impact
There is an arbitrary code execution vulnerability in the CsvEnumerator class of the job-iteration repository. This vulnerability can be exploited by an attacker to execute arbitrary commands on the system where the application is running, potentially leading to unauthorized access, data leakage, or complete system compromise.
Patches
Issue is fixed in versions 1.11.0 and above.
Workarounds
Users can mitigate the risk by avoiding the use of untrusted input in the CsvEnumerator class and ensuring that any file paths are properly sanitized and validated before being passed to the class methods. Users should avoid calling count_of_rows_in_file on enumerators constructed with untrusted CSV filenames.
- Record
GHSA-6qjf-g333-pv38- CVSS 4.0
- 9.3 Critical
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 - Weakness
- CWE-78
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
job-iterationRubyGems |
before 1.11 | 1.11 |
job-iterationRubyGems |
before 1.11, plus listed versions 0.9.00.9.10.9.20.9.30.9.4 Show 37 moreShow less0.9.50.9.60.9.70.9.81.0.01.1.01.1.11.1.101.1.111.1.121.1.131.1.141.1.21.1.31.1.41.1.51.1.61.1.71.1.81.1.91.10.01.2.01.3.01.3.11.3.21.3.31.3.41.3.51.3.61.4.01.4.11.5.01.5.11.6.01.7.01.8.01.9.0 |
1.11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-53623 is a high vulnerability (CVSS 8.1) in Shopify Job-iteration, published July 14, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. Fixed in job-iteration 1.11.
References
github.com/Shopify/job-iteration/security/advisories/GHSA-6qjf-g333-pv38
github.com/Shopify/job-iteration/pull/595
github.com/Shopify/job-iteration/commit/1a7adfdd041105a5e45e774cadc6b973a292ba55
github.com/Shopify/job-iteration/releases/tag/v1.11.0
nvd.nist.gov/vuln/detail/CVE-2025-53623
github.com/rubysec/ruby-advisory-db/blob/master/gems/job-iteration/CVE-2025-53623.yml
github.com/advisories/GHSA-6qjf-g333-pv38
github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53623.json
github.com/Shopify/job-iteration