---
id: CVE-2026-110669
title: A security vulnerability has been detected in cemtan sar2html 4.0.0
summary: >-
  A security vulnerability has been detected in cemtan sar2html 4.0.0. This
  affects the function deleteHost/deleteRange/deleteAll of the file sar2html.py.
  Such manipulation leads to missing authentication. The attack may be performed
  from …
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-287
  - CWE-306
vendor: cemtan
product: sar2html
affected:
  - sar2html 4.0.0
published: '2026-10-14'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T14:45:38.353'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-110669'
references:
  - url: 'https://github.com/cemtan/sar2html/'
    label: cna@vuldb.com
  - url: 'https://github.com/cemtan/sar2html/issues/21'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-110669'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/1003769'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/419829'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/419829/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-14T20:53:12.376Z'
epss: 0.00594
epssPercentile: 0.4818
---

## Overview

A security vulnerability has been detected in cemtan sar2html 4.0.0. This affects the function deleteHost/deleteRange/deleteAll of the file sar2html.py. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

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