Mintplex-Labs anything-llm up to 1.14.0 /api/workspace authorization

Summaryinfo

A vulnerability has been found in Mintplex-Labs anything-llm up to 1.14.0 and classified as problematic. This issue affects some unknown processing of the file /api/workspace. Performing a manipulation results in authorization. This vulnerability is cataloged as CVE-2026-55611. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Mintplex-Labs anything-llm up to 1.14.0. This affects an unknown part of the file /api/workspace. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on integrity, and availability. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-55611 since 06/17/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are needed for exploitation. Technical details are known, but no exploit is available.

Upgrading to version 1.14.1 eliminates this vulnerability. Applying the patch 34a42a33eaafe78b1e4020995ce8e9fd34d26c65 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• Mintplex-Labs

Name

• anything-llm

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14.0

License

• open-source

Website

• Product: https://github.com/Mintplex-Labs/anything-llm/

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