CVE-2026-75915

High

Description

CodeWhale versions before 0.8.64 contain an environment variable exposure vulnerability in the js_execution tool that fails to scrub parent process environment variables before spawning Node.js. Attackers can craft malicious JavaScript code executed by the tool to read process.env and leak API keys, cloud credentials, and authentication tokens back to the model context.

SeverityHigh

CVSS7.5

Exploit probability—

ProductCodewhale

PublishedAug 18, 2026

First seenAug 18, 2026

Weakness typeCWE-200Sensitive information exposure

How to fix

Update

codewhale0.8.64 or later
deepseek-tui0.8.41 or later
codewhale-tui0.8.64 or later

Patches

github.com/Hmbown/CodeWhale/commit/26de44a8bd5051f8f944ea60b2c37ae1d2b7d25e

Vendor advisories

github.com/Hmbown/CodeWhale/security/advisories/GHSA-h539-c7r8-3xq4

Affected products

Product	Affected versions	Fixed in
codewhalenpm	0.8.41 ≤ v < 0.8.64	0.8.64
deepseek-tuicrates.io	0.8.32 ≤ v ≤ 0.8.41, 0.8.32 ≤ v < 0.8.41	0.8.41
codewhale-tuicrates.io	0.8.41 ≤ v < 0.8.64	0.8.64

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