ITFlow: Authenticated Time-Based Blind SQL Injection in ITFlow via expires Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-54597
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 21:17:16 UTC
Updated2026-09-24 21:25:27 UTC
DescriptionITFlow 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.

Risk And Classification

Primary CVSS: v3.1 8.3 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

EPSS: 0.004270000 probability, percentile 0.342940000 (date 2026-09-25)

Problem Types: CWE-89 | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
3.1CNADECLARED8.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Itflow-org Itflow affected < 26.07 Not specified

References

ReferenceSourceLinkTags
github.com/itflow-org/itflow/releases/tag/v26.07 [email protected] github.com
github.com/itflow-org/itflow/pull/1289 [email protected] github.com
github.com/itflow-org/itflow/commit/63d86917ae0438548d21d4e28e4d3c55176f... [email protected] github.com
github.com/itflow-org/itflow/security/advisories/GHSA-m63v-j7fw-hq2h 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
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