Quick answers
- Is CVE-2026-77294 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-77294 being exploited in the wild.
- How severe is CVE-2026-77294?
- High severity, with a CVSS score of 8.1, published 24 September 2026.
- Which products and versions are affected?
- Liketrek TREK before 3.3.0.
- Is there a fix for CVE-2026-77294?
- A patch was published on 2026-07-11: Fixed in version 3.3.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-77294 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-77294?
- Check whether you run Liketrek TREK at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An authenticated user with write permission to a trip instance can store an attacker-controlled llm_base_url through the settings API when the LLM_PARSING feature is enabled. The clients in the OpenAI-compatible, Anthropic, and Ollama format modules consume this value without server-side request forgery (SSRF) guards. When AI-assisted trip parsing is triggered, the server requests the supplied destination and returns upstream error responses in parsing warnings, disclosing internal service information and cloud metadata.
Affected products
- liketrek TREK before 3.3.0
Timeline
- 2026-09-24: disclosed
- 2026-07-11: patched: Fixed in version 3.3.0