{"id":"CVE-2025-63390","title":"An authentication bypass vulnerability exists in AnythingLLM v1.8.5 in via the /api/workspaces endpoint","summary":"An authentication bypass vulnerability exists in AnythingLLM v1.8.5 in via the /api/workspaces endpoint. The endpoint fails to implement proper authentication checks, allowing unauthenticated remote attackers to enumerate and retrieve de…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-306"],"vendor":"mintplexlabs","product":"anythingllm","affected":["anythingllm = 1.8.5"],"published":"2025-12-18","updated":"2026-10-13","sourceUpdated":"2026-10-13T11:10:00.203","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-63390","references":[{"url":"https://gist.github.com/Cristliu/0897bceac5fdc2d945304b5087a84f14","label":"cve@mitre.org"},{"url":"https://gist.github.com/Cristliu/ba529c99abec87102e5ef36435d02a6d","label":"cve@mitre.org"},{"url":"https://github.com/Mintplex-Labs/anything-llm/issues","label":"cve@mitre.org"}],"tags":["nvd"],"epss":0.00552,"epssPercentile":0.44523,"ingestedAt":"2026-10-13T11:23:51.134Z","slug":"CVE-2025-63390","body":"## Overview\n\nAn authentication bypass vulnerability exists in AnythingLLM v1.8.5 in via the /api/workspaces endpoint. The endpoint fails to implement proper authentication checks, allowing unauthenticated remote attackers to enumerate and retrieve detailed information about all configured workspaces. Exposed data includes: workspace identifiers (id, name, slug), AI model configurations (chatProvider, chatModel, agentProvider), system prompts (openAiPrompt), operational parameters (temperature, history length, similarity thresholds), vector search settings, chat modes, and timestamps.\n\n## Affected\n\n- `anythingllm = 1.8.5`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}