Intel

AIKIDO-2026-10220

@salesforce/core is vulnerable to Insertion of Sensitive Information into Log File

Insertion of Sensitive Information into Log File Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Feb 22, 2026

18

Low Risk

This Affects:

js@salesforce/core
0.0.1 - 8.25.1
Fixed in 8.26.0
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TL;DR

Affected versions of this package expose sensitive authentication tokens in application logs because the logging filters fail to redact certain JWT patterns. As a result, the application may write valid credentials to log files in cleartext, increasing the risk of unauthorized access if an attacker obtains log data. The issue is fixed by extending the logging redaction logic to detect and properly mask JWT tokens before they are written to logs.

Who does this affect?

You are affected if you are using a vulnerable version of the package.

Background info

@salesforce/core is vulnerable to Insertion of Sensitive Information into Log File in versions 0.0.1 - 8.25.1.

How to fix this

Upgrade @salesforce/core to a patch version.