Auth bypass in Mintplex-labs Anything-llm
CVE-2026-42456
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 a…
Vulnerability class: Information Disclosure
EPSS: 0.000 (1.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Mintplex-labs Anything-llm — versions < 1.12.1
- Mintplexlabs Anythingllm
Weakness classification (CWE)
References
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-42456?
- CVE-2026-42456 is a medium-severity vulnerability in Mintplex-labs Anything-llm, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-05-08.
- How severe is CVE-2026-42456?
- Medium severity. CVSS v3 base score is 4.3 out of 10.