---
id: CVE-2026-102245
title: A weakness has been identified in MODSetter SurfSense up to 2.0.3
summary: >-
  A weakness has been identified in MODSetter SurfSense up to 2.0.3. The
  affected element is an unknown function of the file
  surfsense_backend/app/routes/circleback_webhook_route.py of the component
  circleback Endpoint. Executing a manipul…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-287
  - CWE-306
vendor: MODSetter
product: SurfSense
affected:
  - SurfSense 2.0.0
  - SurfSense 2.0.1
  - SurfSense 2.0.2
  - SurfSense 2.0.3
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T04:17:52.653'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102245'
references:
  - url: 'https://gist.github.com/DReazer/1e476832e48bcdb2b4f732689dfeac0c'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-102245'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/933653'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/411143'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/411143/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T03:26:23.055Z'
---

## Overview

A weakness has been identified in MODSetter SurfSense up to 2.0.3. The affected element is an unknown function of the file surfsense_backend/app/routes/circleback_webhook_route.py of the component circleback Endpoint. Executing a manipulation can lead to missing authentication. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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