PopojiCMS 1.2 Upload upload.php Name information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
2.1$0-$5k0.00

Summaryinfo

A vulnerability was found in PopojiCMS 1.2. It has been declared as problematic. Affected is an unknown function of the file upload.php of the component Upload Handler. Executing a manipulation of the argument Name can lead to information disclosure. This vulnerability is handled as CVE-2020-21356. The physical device can be targeted for the attack. There is not any exploit available.

Detailsinfo

A vulnerability has been found in PopojiCMS 1.2 (Content Management System) and classified as problematic. This vulnerability affects some unknown processing of the file upload.php of the component Upload Handler. The manipulation of the argument name with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

The weakness was released 08/07/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2020-21356. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

By approaching the search of inurl: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.

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

Productinfo

Type

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.1
VulDB Meta Temp Score: 2.1

VulDB Base Score: 2.1
VulDB Temp Score: 2.1
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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 🔍
08/07/2021 +359 days 🔍
08/07/2021 +0 days 🔍
08/10/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-21356 (🔍)
GCVE (CVE): GCVE-0-2020-21356
GCVE (VulDB): GCVE-100-180256

Entryinfo

Created: 08/07/2021 06:10
Updated: 08/10/2021 13:36
Changes: 08/07/2021 06:10 (38), 08/10/2021 13:36 (2)
Complete: 🔍
Cache ID: 216::103

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