---
id: CVE-2026-34189
title: >-
  Cross-Site Request Forgery (CSRF) vulnerability allows unauthorized deletion
  of event responses via a forged GET request when an authenticated
  administrator visits a malicious page
summary: >-
  Cross-Site Request Forgery (CSRF) vulnerability allows unauthorized deletion
  of event responses via a forged GET request when an authenticated
  administrator visits a malicious page. This issue affects Pandora FMS: from
  777 onwards.
severity: medium
cvss: 5.9
cvssVector: >-
  CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:L/U:Amber
cwe:
  - CWE-352
vendor: Pandora FMS
product: Pandora FMS
affected:
  - pandora_fms 777
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T10:17:15.407'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-34189'
references:
  - url: 'https://pandorafms.com/en/security/common-vulnerabilities-and-exposures/'
    label: security@pandorafms.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-01T09:41:14.166Z'
---

## Overview

Cross-Site Request Forgery (CSRF) vulnerability allows unauthorized deletion of event responses via a forged GET request when an authenticated administrator visits a malicious page. This issue affects Pandora FMS: from 777 onwards.

## Remediation

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