ThinkAdmin 6 File /api/upload.php unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in ThinkAdmin 6. It has been rated as critical. This affects an unknown part of the file /api/upload.php of the component File Handler. Performing a manipulation results in unrestricted upload. This vulnerability is identified as CVE-2023-34833. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in ThinkAdmin 6. This affects an unknown function of the file /api/upload.php of the component File Handler. 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. The summary by CVE is:

An arbitrary file upload vulnerability in the component /api/upload.php of ThinkAdmin v6 allows attackers to execute arbitrary code via a crafted file.

The weakness was released 06/15/2023. It is possible to read the advisory at note.youdao.com. This vulnerability is uniquely identified as CVE-2023-34833 since 06/07/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

By approaching the search of inurl:api/upload.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-2023-38874). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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

06/07/2023 🔍
06/15/2023 +8 days 🔍
06/15/2023 +0 days 🔍
01/08/2026 +938 days 🔍

Sourcesinfo

Advisory: note.youdao.com
Status: Not defined

CVE: CVE-2023-34833 (🔍)
GCVE (CVE): GCVE-0-2023-34833
GCVE (VulDB): GCVE-100-231651
EUVD: 🔍

Entryinfo

Created: 06/16/2023 00:04
Updated: 01/08/2026 23:42
Changes: 06/16/2023 00:04 (37), 07/14/2023 07:01 (11), 01/08/2026 23:42 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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