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TI-2026-40144 Aliases CVE-2026-55611

Authorization bypass in mintplex-labs anything-llm

Priority LOW 36CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. From 1.11.1 until 1.14.1, userId/workspaceId scoping to the parsed-files read/delete paths was added. However, the POST /api/workspace/:slug/embed-parsed-file/:fileId flow still deletes the target file by primary key only, with no ownership check, inside two finally{} blocks that run even when the ownership-checked read fails. As a result a manager or admin (multi-user mode) can delete any other user's parsed file in any workspace — including workspaces they are not a member of — by enumerating integer fileIds. The server even returns "File not found" while still deleting the file. This vulnerability is fixed in 1.14.1.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00287 21st percentileScored 2026-11-07
Fix Fixed anything-llm (Mintplex-Labs): 1.14.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
mintplex-labsanything-llmbefore 1.14.11.14.1Patch availableCNA
  • anything-llm Vendormintplex-labs Affected before 1.14.1 Fixed in 1.14.1 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:mintplexlabs:anythingllm:*:*:*:*:*:*:*:*——mintplex-labs
  • cpe:2.3:a:mintplexlabs:anythingllm:*:*:*:*:*:*:*:* Versions — — ·mintplex-labs

Remediation

  • Fix · CNA anything-llm (Mintplex-Labs) Fixed in 1.14.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-55611

References

Other 3

  • TI-2024-07601 Missing Authentication for Critical Function in mintplex-labs/anything-llm CVSS 3.0CRITICAL 9.8
  • TI-2024-02840 Improper Authorization in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.4
  • TI-2024-03075 Improper Access Control in mintplex-labs/anything-llm CVSS 3.0CRITICAL 9.1
  • TI-2023-05368 Improper Input Validation in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.1
  • TI-2026-19731 AnythingLLM has key leak in `systemSettings.js` CVSS 4.0HIGH 8.7
  • TI-2024-02907 Remote Code Execution in mintplex-labs/anything-llm CVSS 3.1CRITICAL 9.8
See all 77 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences