{"timestamp":"2026-07-01T14:35:29.884475Z","id":"CVE-2026-58169","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

Vibe-Trading before 0.1.10's local API server trusts the TCP peer address to bypass the API_AUTH_KEY bearer-token check for loopback clients and performs no Host header validation, while binding to 0.0.0.0 with credentialed CORS by default. A DNS-rebinding web page can therefore issue authenticated requests to the local API as a trusted loopback client. Because loopback requests also auto-enable shell tools, an attacker can reach POST /swarm/runs with a built-in preset that permits the bash tool and achieve remote code execution as the API process user; the same bypass allows starting the live runner and overwriting LLM and data-source settings to redirect provider traffic and exfiltrate credentials.

Vibe-Trading before 0.1.10 contains a DNS rebinding authentication bypass vulnerability that allows remote attackers to bypass bearer-token authentication by exploiting the server's trust of TCP peer addresses for loopback clients combined with missing Host header validation while binding to 0.0.0.0 with credentialed CORS. Attackers can craft a malicious DNS rebinding page to issue authenticated requests to the local API server, reach the shell execution endpoint with a bash-enabled preset, and achieve remote code execution as the API process user while also overwriting LLM and data-source settings to exfiltrate credentials.

Vibe-Trading before 0.1.10's local API server trusts the TCP peer address to bypass the API_AUTH_KEY bearer-token check for loopback clients and performs no Host header validation, while binding to 0.0.0.0 with credentialed CORS by default. A DNS-rebinding web page can therefore issue authenticated requests to the local API as a trusted loopback client. Because loopback requests also auto-enable shell tools, an attacker can reach POST /swarm/runs with a built-in preset that permits the bash tool and achieve remote code execution as the API process user; the same bypass allows starting the live runner and overwriting LLM and data-source settings to redirect provider traffic and exfiltrate credentials.

AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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

CWE-346

https://github.com/HKUDS/Vibe-Trading/pull/241

https://github.com/HKUDS/Vibe-Trading/pull/242

https://github.com/HKUDS/Vibe-Trading/pull/243

https://github.com/HKUDS/Vibe-Trading/pull/245

https://github.com/HKUDS/Vibe-Trading/pull/293

https://github.com/HKUDS/Vibe-Trading/releases/tag/v0.1.10

https://www.vulncheck.com/advisories/vibe-trading-loopback-trust-and-missing-host-validation-enable-dns-rebinding-authentication-bypass-and-remote-code-execution

[{"vendor":"HKUDS","product":"Vibe-Trading","defaultStatus":"unaffected","repo":"https://github.com/HKUDS/Vibe-Trading","versions":[{"version":"0","lessThan":"0.1.10","versionType":"semver","status":"affected"}]}]