CVE-2026-45310

The record

CodeWhale is a DeepSeek + MiMo coding agent in terminal. Prior to 0.8.22, the fetch_url tool validates the initial URL's resolved IP address against a restricted-IP blocklist (is_restricted_ip()) to prevent SSRF attacks against internal services (cloud metadata endpoints, localhost, private networks). However, the HTTP client (reqwest) is configured to automatically follow up to 5 redirects (reqwest::redirect::Policy::limited(5)) without re-validating the redirect target against the same SSRF protections. This vulnerability is fixed in 0.8.22.

Affected packages

Related vulnerabilities

• GHSA-96ff-gc8g-wpvg DeepSeek TUI has SSRF via HTTP Redirect Bypass in fetch_url Tool Same vulnerability
• CVE-2026-45311 CodeWhale is a DeepSeek + MiMo coding agent in terminal. Also affects deepseek-tui
• CVE-2026-45374 CodeWhale is a DeepSeek + MiMo coding agent in terminal. Also affects deepseek-tui
• CVE-2026-45373 CodeWhale is a DeepSeek + MiMo coding agent in terminal. Also affects deepseek-tui
• GHSA-72w5-pf8h-xfp4 DeepSeek TUI: task_create Insecure Defaults Enable RCE via Prompt Injection in Project… Also affects deepseek-tui
• GHSA-88gh-2526-gfrr DeepSeek TUI has SSRF‌ IPV6 bypass Also affects deepseek-tui
• GHSA-wx44-2q6h-j6p8 DeepSeek TUI: run_tests Tool Enables RCE via Malicious Repository Without Approval Also affects deepseek-tui
• CVE-2026-114730 Roundcube Webmail 1.6.14 before 1.6.20 and 1.7.0 before 1.7.5 is affected by a… CWE-918