zhimengzhe iBarn 1.5 Avatar action/Core.class.php upload unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in zhimengzhe iBarn 1.5. This affects the function Upload of the file action/Core.class.php of the component Avatar Handler. The manipulation results in unrestricted upload. This vulnerability is known as CVE-2020-20588. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in zhimengzhe iBarn 1.5. Affected is the function upload of the file action/Core.class.php of the component Avatar 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. CVE summarizes:

File upload vulnerability in function upload in action/Core.class.php in zhimengzhe iBarn 1.5 allows remote attackers to run arbitrary code via avatar upload to index.php.

The weakness was published 12/16/2022 as 13. The advisory is available at github.com. This vulnerability is traded as CVE-2020-20588 since 08/13/2020. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

By approaching the search of inurl:action/Core.class.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.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 8.8
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

08/13/2020 🔍
12/16/2022 +855 days 🔍
12/16/2022 +0 days 🔍
04/22/2025 +857 days 🔍

Sourcesinfo

Product: github.com

Advisory: 13
Status: Confirmed

CVE: CVE-2020-20588 (🔍)
GCVE (CVE): GCVE-0-2020-20588
GCVE (VulDB): GCVE-100-215910

Entryinfo

Created: 12/16/2022 07:42
Updated: 04/22/2025 00:22
Changes: 12/16/2022 07:42 (40), 01/13/2023 08:45 (11), 04/22/2025 00:22 (16)
Complete: 🔍
Cache ID: 216::103

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