Always-Incorrect Control Flow Implementation Affecting fschat package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Jul 2026
- disclosed13 Jul 2026
- creditUnknown
Introduced: 13 Jul 2026
NewCVE-2026-6608 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
fschat is an An open platform for training, serving, and evaluating large language model based chatbots.
Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation via the function add_text of the component Arena Side-by-Side View Handler. The manipulation results in incorrect control flow. The attack can be launched remotely. The root cause was fixed in commit 34eca62 for gradio_block_arena_named.py, but three other files were missed.