---
id: CVE-2026-15510
title: A vulnerability was found in Leantime up to 3.8.0
summary: >-
  A vulnerability was found in Leantime up to 3.8.0. Affected is the function
  Setting::saveSetting of the component API. The manipulation results in
  improper authorization. The attack may be performed from remote. The exploit
  has been made…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-266
  - CWE-285
published: '2026-07-12'
updated: '2026-07-12'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-15510'
references:
  - url: 'https://bytium.com/insights/leantime-3-8-0-broken-access-control'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-15510'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/846171'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/377839'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/377839/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-07-12T23:22:21.203Z'
epss: 0.00347
epssPercentile: 0.25535
---

## Overview

A vulnerability was found in Leantime up to 3.8.0. Affected is the function Setting::saveSetting of the component API. The manipulation results in improper authorization. The attack may be performed from remote. The exploit has been made public and could be used. 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.