CVE-2019-25431Public exploitNetwork attack vector

Unauthenticated database disclosure via raw datetime interpolation

Published Feb 20, 2026 · Updated Feb 20, 2026

SQL injection in Blue Smiley Organizer 1.32 allows remote attackers to read database data or write server files through note POST requests. The add-note.php handler passes the raw datetime field to check_for_duplicates(), which interpolates it inside a quoted SELECT predicate without sql_safe(). No authentication or user interaction is required; boolean- and time-based probes disclose database contents, while INTO OUTFILE can create a PHP file when MySQL has filesystem privileges.

CVSS severity8.8
High
EPSS probability0.26%
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 Blue Smiley Organizer 1.32 allows remote attackers to read database data or write server files through note POST requests. The add-note.php handler passes the raw datetime field to check_for_duplicates(), which interpolates it inside a quoted SELECT predicate without sql_safe(). No authentication or user interaction is required; boolean- and time-based probes disclose database contents, while INTO OUTFILE can create a PHP file when MySQL has filesystem privileges.

The record

CVE
CVE-2019-25431
Published
Feb 20, 2026
Updated
Feb 20, 2026
Vendor
Oliver Antosch
Product
Blue Smiley Organizer
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=1.32

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oliver Antosch · Blue Smiley Organizerversion=1.32

Published CVSS scores

8.2VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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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