CVE-2025-48069: Command Injection (CVSS 6.6)

Description

ejson2env allows users to decrypt EJSON secrets and export them as environment variables. Prior to version 2.0.8, the `ejson2env` tool has a vulnerability related to how it writes to `stdout`. Specifically, the tool is intended to write an export statement for environment variables and their values. However, due to inadequate output sanitization, there is a potential risk where variable names or values may include malicious content, resulting in additional unintended commands being output to `stdout`. If this output is improperly utilized in further command execution, it could lead to command injection, allowing an attacker to execute arbitrary commands on the host system. Version 2.0.8 sanitizes output during decryption. Other mitigations involve avoiding use of `ejson2env` to decrypt untrusted user secrets and/or avoiding evaluating or executing the direct output from `ejson2env` without removing nonprintable characters.

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CVSS v3.1 Score

6.6

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

https://github.com/Shopify/ejson2env/commit/592b3ceea967fee8b064e70983e8cec087b6d840 https://github.com/Shopify/ejson2env/security/advisories/GHSA-2c47-m757-32g6

Frequently Asked Questions

What is CVE-2025-48069? +

ejson2env allows users to decrypt EJSON secrets and export them as environment variables. Prior to version 2.0.8, the `ejson2env` tool has a vulnerability related to how it writes to `stdout`. Specifically, the tool is intended to write an export statement for environment variables and their values. However, due to inadequate output sanitization, there is a potential risk where variable names or values may include malicious content, resulting in additional unintended commands being output to `stdout`. If this output is improperly utilized in further command execution, it could lead to command injection, allowing an attacker to execute arbitrary commands on the host system. Version 2.0.8 sanitizes output during decryption. Other mitigations involve avoiding use of `ejson2env` to decrypt untrusted user secrets and/or avoiding evaluating or executing the direct output from `ejson2env` without removing nonprintable characters. It has a CVSS v3.1 base score of 6.6 (MEDIUM).

How severe is CVE-2025-48069? +

CVE-2025-48069 has a CVSS v3.1 score of 6.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-48069? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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