| Component | AnythingLLM |
| Severity | medium (CVSS 4.3) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Published (NVD) | 2026-05-08 |
| Last modified | 2026-07-24 |
| Affected versions | anythingllm < 1.12.1 |
| Fixed in | 1.12.1 |
| Weakness | CWE-200CWE-639 |
| CISA KEV | not listed |
NVD description
AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to version 1.12.1, GET /api/workspace/:slug/tts/:chatId in AnythingLLM returns the text-to-speech audio for another user's chat response within the same workspace because the route validates workspace membership but does not enforce ownership of the targeted chat row. As a result, an authenticated user can access another user's private assistant response in audio form if the chatId is known or guessed. This constitutes an insecure direct object reference (IDOR) affecting private chat response content exposed through the TTS endpoint. This issue has been patched in version 1.12.1.
What to do
- Upgrade AnythingLLM to
1.12.1or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-42456
- https://github.com/Mintplex-Labs/anything-llm/security/advisories/GHSA-jwqg-jfg3-x5vv
- https://github.com/Mintplex-Labs/anything-llm/commit/4f3f77119d342e5489d1ba7533ad6d51bdcd565f
- https://github.com/Mintplex-Labs/anything-llm/releases/tag/v1.12.1
Other AnythingLLM CVEs
AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. In 1.16.1 and ea...
AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. From 1.0.0 to 1....
AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. From 1.11.1 unti...
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,...
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,...
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,...