---
id: CVE-2022-26251
title: >-
  The HTTP interface of Synaman v5.1 and below was discovered to allow
  authenticated attackers to execute arbitrary code and escalate privileges.
summary: >-
  The HTTP interface of Synaman v5.1 and below was discovered to allow
  authenticated attackers to execute arbitrary code and escalate privileges.
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-269
vendor: synametrics
product: synaman
affected:
  - synaman <= 5.1
published: '2022-04-06'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-26251'
references:
  - url: 'https://www.bencteux.fr/posts/synaman/'
    label: cve@mitre.org
  - url: 'http://synaman.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://synametrics.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.bencteux.fr/posts/synaman/'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.01886
epssPercentile: 0.78638
ingestedAt: '2026-07-06T02:09:23.465Z'
---

## Overview

The HTTP interface of Synaman v5.1 and below was discovered to allow authenticated attackers to execute arbitrary code and escalate privileges.

## Affected

- `synaman <= 5.1`

## Remediation

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