flatCore-CMS 2.0.7 Upload Addon Plugin unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in flatCore-CMS 2.0.7 and classified as critical. The impacted element is an unknown function of the component Upload Addon Plugin. The manipulation leads to unrestricted upload. This vulnerability is documented as CVE-2021-39608. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in flatCore-CMS 2.0.7 (Content Management System). It has been rated as critical. This issue affects an unknown part of the component Upload Addon Plugin. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 08/24/2021. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2021-39608. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

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 Exploit-DB (50262). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
08/24/2021 +1 days 🔍
08/24/2021 +0 days 🔍
12/16/2024 +1210 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-39608 (🔍)
GCVE (CVE): GCVE-0-2021-39608
GCVE (VulDB): GCVE-100-181331
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/24/2021 07:09
Updated: 12/16/2024 02:29
Changes: 08/24/2021 07:09 (36), 08/26/2021 09:18 (2), 12/16/2024 02:29 (23)
Complete: 🔍
Cache ID: 216::103

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

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