---
id: CVE-2021-36698
title: Pandora FMS through 755 allows XSS via a new Event Filter with a crafted name.
summary: Pandora FMS through 755 allows XSS via a new Event Filter with a crafted name.
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: artica
product: pandora_fms
affected:
  - pandora_fms <= 755
published: '2021-11-03'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2021-36698'
references:
  - url: 'https://k4m1ll0.com/chained_exploit_htaccess.html'
    label: cve@mitre.org
  - url: 'http://artica.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://pandora.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://k4m1ll0.com/chained_exploit_htaccess.html'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00524
epssPercentile: 0.43445
ingestedAt: '2026-07-06T01:08:17.053Z'
---

## Overview

Pandora FMS through 755 allows XSS via a new Event Filter with a crafted name.

## Affected

- `pandora_fms <= 755`

## Remediation

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