CVE-2019-25432Public exploitNetwork attack vector

Authentication bypass via login-form SQL injection

Published Feb 20, 2026 · Updated Feb 20, 2026

SQL injection in Part-DB 0.4 login.php allows remote attackers to bypass authentication through crafted login parameters. login.php incorporates an authentication value containing a quote-or expression into its credential-selection query without neutralizing SQL syntax, causing the predicate to accept an invalid credential. No credentials or user interaction are required, and successful exploitation creates an authenticated session with access to protected application data.

CVSS severity8.8
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Part-DB 0.4 login.php allows remote attackers to bypass authentication through crafted login parameters. login.php incorporates an authentication value containing a quote-or expression into its credential-selection query without neutralizing SQL syntax, causing the predicate to accept an invalid credential. No credentials or user interaction are required, and successful exploitation creates an authenticated session with access to protected application data.

The record

CVE
CVE-2019-25432
Published
Feb 20, 2026
Updated
Feb 20, 2026
Vendor
Part-DB
Product
Part-DB
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Part-DB · Part-DBversion=0.4

Published CVSS scores

7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.8VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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