CVE-2024-46103Network attack vector

Database read and modification via unvalidated SQL

Published Sep 20, 2024 · Updated Sep 23, 2024

SQL injection in SEMCMS 4.8 allows remote attackers to read or alter database data through the SEMCMS_Main.php backend endpoint. The backend handler passes externally controlled input into SQL commands without validating it, but the public disclosure no longer identifies the parameter or exact query. The CISA assessment requires no privileges or user interaction, and successful exploitation can compromise stored data and interrupt service.

CVSS severity9.8
Critical
EPSS probability0.51%
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 SEMCMS 4.8 allows remote attackers to read or alter database data through the SEMCMS_Main.php backend endpoint. The backend handler passes externally controlled input into SQL commands without validating it, but the public disclosure no longer identifies the parameter or exact query. The CISA assessment requires no privileges or user interaction, and successful exploitation can compromise stored data and interrupt service.

The record

CVE
CVE-2024-46103
Published
Sep 20, 2024
Updated
Sep 23, 2024
Vendor
Sem-Cms
Product
SEMCMS
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 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=4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sem-Cms · SEMCMSversion=4.8

Published CVSS scores

9.8CISA ADP VulnrichmentCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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