Medium severity6.1NVD Advisory· Published Jun 21, 2026· Updated Jun 22, 2026

CVE-2026-56236

Description

Capgo CLI before 12.128.2 contains arbitrary file overwrite vulnerabilities in login and build credentials operations that follow symlinks without validation. Attackers can create malicious symlinks in repositories to overwrite arbitrary files or expose credentials with world-readable permissions when developers run the CLI.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

@capgo/@capgo/cliinferred
Range: <12.128.2
Package: https://npmjs.com/package/@capgo/cli
Cap Go/Capgollm-fuzzy
Range: <12.128.2

Patches

Vulnerability mechanics

References

github.com/Cap-go/capgo/security/advisories/GHSA-8mpm-q7mh-8fvhnvd
www.vulncheck.com/advisories/capgo-cli-arbitrary-file-overwrite-via-symlink-following-in-local-credential-operationsnvd

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exploit	0.000
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ransomware	0.000