PT-2026-51219 · Cap Go · Cli

Judel777 · Published 2026-06-21 · Updated 2026-06-21 · CVE-2026-56236

NVD

CVSS v3.1

6.1

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N

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.

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2026-56236

Affected Products

Cli

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-8mpm-q7mh-8fvh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56236 · Security Note
• https://vulncheck.com/advisories/capgo-cli-arbitrary-file-overwrite-via-symlink-following-in-local-credential-operations · Note