CVE-2026-58169 Auth bypass in Vibe-Trading
Remote attackers can bypass authentication via DNS rebinding to execute code and exfiltrate credentials from the Vibe-Trading API server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-58169?
CVE-2026-58169 is a high-severity authentication bypass vulnerability in HKUDS Vibe-Trading, published on 30 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-346
Which versions are affected by CVE-2026-58169?
How do I fix CVE-2026-58169?
No fix has been published for CVE-2026-58169 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-58169 being exploited?
There is no known exploitation of CVE-2026-58169 in the wild and no public exploit code.
Sources
Also known as GHSA-q796-5g5h-cqcc.