Intel

AIKIDO-2026-10287

corvus is vulnerable to Incorrect Default Permissions

Incorrect Default Permissions Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Mar 4, 2026

28

Low Risk

This Affects:

RUSTcorvus
0.1.0 - 0.1.3
Fixed in 0.1.4
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TL;DR

Affected versions of this package did not consistently enforce restrictive permissions on configuration files, allowing them to be created or saved with overly permissive access rights. On multi-user Unix systems, this could expose sensitive data stored in configuration files—such as API keys, tokens, or credentials—to other local users. An attacker with local access could read these improperly protected files and extract secrets to gain unauthorized access to services or escalate privileges within the environment.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

corvus is vulnerable to Incorrect Default Permissions in versions 0.1.0 - 0.1.3.

How to fix this

Upgrade the corvus library to a patch version.