CVE-2023-39344Public exploitNetwork attack vector

Unauthenticated remote code execution via UNION SQL injection

Published Aug 4, 2023 · Updated Oct 4, 2024

SQL injection in fobybus Social Media Skeleton 1.0 allows remote attackers to execute code via crafted UNION queries. The application's database query handling accepts attacker-controlled input in a UNION-based SQL expression, allowing injected statements to alter query results and reach code execution. The flaw is remotely reachable without authentication according to the CNA record; successful exploitation can compromise confidentiality, integrity, and availability.

CVSS severity10.0
Critical
EPSS probability1.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

SQL injection in fobybus Social Media Skeleton 1.0 allows remote attackers to execute code via crafted UNION queries. The application's database query handling accepts attacker-controlled input in a UNION-based SQL expression, allowing injected statements to alter query results and reach code execution. The flaw is remotely reachable without authentication according to the CNA record; successful exploitation can compromise confidentiality, integrity, and availability.

The record

CVE
CVE-2023-39344
Published
Aug 4, 2023
Updated
Oct 4, 2024
Vendor
fobybus
Product
Social Media Skeleton
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion== 1.0
  2. Affected versionversion=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

fobybus · Social Media Skeletonversion== 1.0; version=1.0.0

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
10.0GitHub CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo