Part-DB 0.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to login by injecting SQL syntax into authentication parameters. Attackers can submit a single quote followed by 'or' in the login form to bypass credential validation and gain unauthorized access to the application.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Part-DB Part-DB affected
Version Status Constraints
0.4 affected —

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Part-DB/Part-DB/ cve-icon cve-icon
https://www.exploit-db.com/exploits/47547 cve-icon cve-icon
https://www.vulncheck.com/advisories/part-db-authentication-bypass-via-loginphp cve-icon cve-icon
History

Fri, 20 Feb 2026 23:15:00 +0000

Type Values Removed Values Added
Description Part-DB 0.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to login by injecting SQL syntax into authentication parameters. Attackers can submit a single quote followed by 'or' in the login form to bypass credential validation and gain unauthorized access to the application.
Title Part-DB 0.4 Authentication Bypass via login.php
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-20T22:54:46.521Z

Reserved: 2026-02-19T22:12:23.148Z

Link: CVE-2019-25432

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-20T23:15:59.840

Modified: 2026-02-20T23:15:59.840

Link: CVE-2019-25432

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses