{"id":"CVE-2026-44651","title":"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","summary":"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, when fetch(url) throws, the code send…","severity":"none","cwe":["CWE-79"],"published":"2026-05-29","updated":"2026-07-22","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-44651","references":[{"url":"https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-xc4x-2452-5gc9","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.00444,"epssPercentile":0.35946,"ingestedAt":"2026-07-22T20:06:05.365Z","slug":"CVE-2026-44651","body":"## Overview\n\nSillyTavern 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, when fetch(url) throws, the code sends:\nres.status(500).send('Error occurred while trying to proxy to: ' + url + ' ' + error). The url value is attacker-controlled (req.params.url) and is not HTML-escaped before rendering. This vulnerability is fixed in 1.18.0.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}