---
id: CVE-2026-121581
title: ArcReel Provider Test-Connection Endpoint test server-side request forgery
summary: >-
  A vulnerability has been found in ArcReel 0.32.0/0.33.0/0.34.0. The impacted
  element is an unknown function of the file /api/v1/providers/{id}/test of the
  component Provider Test-Connection Endpoint. The manipulation leads to
  server-side…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-918
product: ArcReel
affected:
  - ArcReel 0.32.0
  - ArcReel 0.33.0
  - ArcReel 0.34.0
published: '2026-11-03'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T22:45:19.086Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-121581'
references:
  - url: 'https://vuldb.com/vuln/430416'
    label: >-
      VDB-430416 | ArcReel Provider Test-Connection Endpoint test server-side
      request forgery
  - url: 'https://vuldb.com/vuln/430416/cti'
    label: 'VDB-430416 | CTI Indicators (IOB, IOC, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-121581'
    label: CVE-2026-121581 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1019997'
    label: 'Submit #1019997 | ArcReel 0.32.0 Server-Side Request Forgery'
  - url: 'https://github.com/waterhunter2000-svg/vulnerability-reports'
  - url: 'https://github.com/ArcReel/ArcReel/security/advisories/GHSA-hrr6-72vw-wgx5'
  - url: >-
      https://github.com/waterhunter2000-svg/vulnerability-reports/blob/main/06-arcreel-provider-test-ssrf.md
  - url: 'https://github.com/ArcReel/ArcReel/'
tags:
  - cve.org
epss: 0.00227
epssPercentile: 0.13512
ingestedAt: '2026-11-05T20:33:06.605Z'
---

## Overview

A vulnerability has been found in ArcReel 0.32.0/0.33.0/0.34.0. The impacted element is an unknown function of the file /api/v1/providers/{id}/test of the component Provider Test-Connection Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `ArcReel 0.32.0`
- `ArcReel 0.33.0`
- `ArcReel 0.34.0`

## Remediation

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