CVE-2023-5792Public exploitNetwork attack vector

SQL injection via unescaped note parameter

Published Oct 26, 2023 · Updated Aug 2, 2024

SQL injection in SourceCodester Sticky Notes App 1.0 allows remote authenticated users to alter database data via the note parameter. The endpoint/delete-note.php handler incorporates the note argument into a database operation without adequate neutralization, allowing crafted SQL syntax to change query behavior. Access requires a valid application account, and successful exploitation can read or modify database-backed notes and disrupt data integrity.

CVSS severity6.3
Medium
EPSS probability0.65%
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 SourceCodester Sticky Notes App 1.0 allows remote authenticated users to alter database data via the note parameter. The endpoint/delete-note.php handler incorporates the note argument into a database operation without adequate neutralization, allowing crafted SQL syntax to change query behavior. Access requires a valid application account, and successful exploitation can read or modify database-backed notes and disrupt data integrity.

The record

CVE
CVE-2023-5792
Published
Oct 26, 2023
Updated
Aug 2, 2024
Vendor
SourceCodester
Product
Sticky Notes App
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 26, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SourceCodester · Sticky Notes Appversion=1.0

Published CVSS scores

6.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDB CNAAV:N/AC:L/Au:S/C:P/I:P/A:P

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89SQL Injection
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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