Is CVE-2026-21484 actively exploited?

CVE-2026-21484 has no public evidence of in-the-wild exploitation as of 2026-02-23.

What is the CVSS score for CVE-2026-21484?

CVE-2026-21484 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

How do I patch CVE-2026-21484?

Patch guidance is available from mintplexlabs security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-21484.

Which products are affected by CVE-2026-21484?

1 product: mintplexlabs anythingllm.

CVE-2026-21484 - remediation guidance & executive summary

Description

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. Prior to commit e287fab56089cf8fcea9ba579a3ecdeca0daa313, the password recovery endpoint returns different error messages depending on whether a username exists, so enabling username enumeration. Commit e287fab56089cf8fcea9ba579a3ecdeca0daa313 fixes this issue.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
Weaknesses: CWE-203 CWE-204 CWE-203

Metadata

Primary Vendor: MINTPLEXLABS
Published: 1/3/2026
Last Modified: 2/23/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

mintplexlabs : anythingllm

Remediation Guidance

Executive Summary

Cite this page

CVE-2026-21484. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2026-21484

View on NIST NVD

CVE-2026-21484 vulnerability