AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to 1.13.0, the AnythingLLM agent filesystem copy tool validates only the top-level source and destination paths. The recursive copy helper then descends into child entries using fs.stat() and copies files with fs.copyFile() without validating each child or rejecting symlinks. Because both APIs follow symlinks, a symlink nested inside an allowed source directory can point outside the allowed filesystem root and cause outside file contents to be copied into an allowed destination as a regular file. This vulnerability is fixed in 1.13.0.

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History

Fri, 29 May 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 28 May 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Mintplexlabs
Mintplexlabs anything-llm
Vendors & Products Mintplexlabs
Mintplexlabs anything-llm

Thu, 28 May 2026 21:30:00 +0000

Type Values Removed Values Added
Description AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to 1.13.0, the AnythingLLM agent filesystem copy tool validates only the top-level source and destination paths. The recursive copy helper then descends into child entries using fs.stat() and copies files with fs.copyFile() without validating each child or rejecting symlinks. Because both APIs follow symlinks, a symlink nested inside an allowed source directory can point outside the allowed filesystem root and cause outside file contents to be copied into an allowed destination as a regular file. This vulnerability is fixed in 1.13.0.
Title AnythingLLM: filesystem-copy-file follows nested symlinks and copies files from outside the allowed directory
Weaknesses CWE-59
References
Metrics cvssV3_1

{'score': 2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-29T19:06:43.485Z

Reserved: 2026-05-12T01:48:40.451Z

Link: CVE-2026-45403

cve-icon Vulnrichment

Updated: 2026-05-29T19:06:19.289Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-28T22:17:00.907

Modified: 2026-05-29T20:16:26.613

Link: CVE-2026-45403

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-28T23:15:17Z

Weaknesses