---
id: CVE-2026-54597
title: >-
  ITFlow provides an IT documentation, ticketing and accounting system for small
  managed service providers
summary: >-
  ITFlow provides an IT documentation, ticketing and accounting system for small
  managed service providers. Prior to version 26.07, an authenticated user with
  module_support write permission and access to a credential record can perform
  ti…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L'
cwe:
  - CWE-89
vendor: itflow-org
product: itflow
affected:
  - itflow < 26.07
published: '2026-09-17'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T14:17:18.420'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-54597'
references:
  - url: >-
      https://github.com/itflow-org/itflow/commit/63d86917ae0438548d21d4e28e4d3c55176f5cbf
    label: security-advisories@github.com
  - url: 'https://github.com/itflow-org/itflow/pull/1289'
    label: security-advisories@github.com
  - url: 'https://github.com/itflow-org/itflow/releases/tag/v26.07'
    label: security-advisories@github.com
  - url: >-
      https://github.com/itflow-org/itflow/security/advisories/GHSA-m63v-j7fw-hq2h
    label: security-advisories@github.com
  - url: >-
      https://github.com/itflow-org/itflow/security/advisories/GHSA-m63v-j7fw-hq2h
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - exploit-available
  - cve.org
epss: 0.00314
epssPercentile: 0.24497
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/iltosec/CVE-2026-54597'
  checkedAt: '2026-09-23T07:14:18.535Z'
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-18T13:25:43.723521Z'
ingestedAt: '2026-09-17T21:29:16.983Z'
---

## Overview

ITFlow provides an IT documentation, ticketing and accounting system for small managed service providers. Prior to version 26.07, an authenticated user with module_support write permission and access to a credential record can perform time-based blind SQL injection through the expires parameter of the share_generate_link handler in agent/ajax.php. sanitizeInput applies string-context escaping, but expires is inserted unquoted into the item_expire_at MySQL INTERVAL expression, allowing a crafted expression and interval unit to execute conditional database queries whose results are inferred from response delays. This can expose password hashes, SMTP credentials, API keys, encrypted vault data, and database metadata and support administrative takeover after credential cracking. This issue is fixed in version 26.07.

## Remediation

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