---
id: CVE-2020-10247
title: MISP 2.4.122 has Persistent XSS in the sighting popover tool
summary: >-
  MISP 2.4.122 has Persistent XSS in the sighting popover tool. This is related
  to app/View/Elements/Events/View/sighting_field.ctp.
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: misp-project
product: misp
affected:
  - misp = 2.4.122
published: '2020-03-09'
updated: '2026-06-22'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2020-10247'
references:
  - url: >-
      https://github.com/MISP/MISP/commit/e24a9eb44c1306adb02c1508e8f266ac6b95b4ed
    label: cve@mitre.org
  - url: 'https://github.com/MISP/MISP/releases/tag/v2.4.123'
    label: cve@mitre.org
  - url: >-
      https://github.com/MISP/MISP/commit/e24a9eb44c1306adb02c1508e8f266ac6b95b4ed
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/MISP/MISP/releases/tag/v2.4.123'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00863
epssPercentile: 0.5685
ingestedAt: '2026-06-29T13:24:33.451Z'
---

## Overview

MISP 2.4.122 has Persistent XSS in the sighting popover tool. This is related to app/View/Elements/Events/View/sighting_field.ctp.

## Affected

- `misp = 2.4.122`

## Remediation

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