SEMCMS Shop 4.2 SEMCMS_Upfile.php unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in SEMCMS Shop 4.2. It has been declared as critical. Impacted is an unknown function of the file SEMCMS_Upfile.php. The manipulation results in unrestricted upload. This vulnerability is cataloged as CVE-2023-30090. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in SEMCMS Shop 4.2. Affected is some unknown processing of the file SEMCMS_Upfile.php. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Semcms Shop v4.2 was discovered to contain an arbitrary file uplaod vulnerability via the component SEMCMS_Upfile.php. This vulnerability allows attackers to execute arbitrary code via uploading a crafted PHP file.

The weakness was shared 05/05/2023. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-30090 since 04/07/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

By approaching the search of inurl:SEMCMS_Upfile.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-34523). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2023 🔍
05/05/2023 +28 days 🔍
05/05/2023 +0 days 🔍
12/20/2025 +960 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-30090 (🔍)
GCVE (CVE): GCVE-0-2023-30090
GCVE (VulDB): GCVE-100-228024
EUVD: 🔍

Entryinfo

Created: 05/05/2023 07:03
Updated: 12/20/2025 04:58
Changes: 05/05/2023 07:03 (37), 05/27/2023 17:08 (11), 12/20/2025 04:58 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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