---
id: CVE-2020-14969
title: >-
  app/Model/Attribute.php in MISP 2.4.127 lacks an ACL lookup on attribute
  correlations
summary: >-
  app/Model/Attribute.php in MISP 2.4.127 lacks an ACL lookup on attribute
  correlations. This occurs when querying the attribute restsearch API,
  revealing metadata about a correlating but unreachable attribute.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
vendor: misp-project
product: misp
affected:
  - misp = 2.4.127
published: '2020-06-22'
updated: '2026-06-22'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2020-14969'
references:
  - url: >-
      https://github.com/MISP/MISP/commit/609bfbd450c933d21c50c9f0161d633c43413eb6
    label: cve@mitre.org
  - url: >-
      https://github.com/MISP/MISP/commit/609bfbd450c933d21c50c9f0161d633c43413eb6
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.01266
epssPercentile: 0.68483
ingestedAt: '2026-06-29T13:24:33.460Z'
---

## Overview

app/Model/Attribute.php in MISP 2.4.127 lacks an ACL lookup on attribute correlations. This occurs when querying the attribute restsearch API, revealing metadata about a correlating but unreachable attribute.

## Affected

- `misp = 2.4.127`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.