CVE-2026-44652 | BDVDB-2026-336572 Detail

Description#

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, corsProxyMiddleware forwards req.params.url directly into fetch(url, ...). It only blocks circular requests to its own host and does not enforce destination allowlist or private/loopback restrictions, enabling SSRF. This vulnerability is fixed in 1.18.0.

Impact#

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Exploit#

History#

1. Version 12026-05-29Record published in the CVE List.