CutePHP CuteNews up to 2.1.2 index.php avatar_file unrestricted upload

entryeditHistoryDiffjsonxmlCTI
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 (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
6.8$0-$5k0.07

A vulnerability was found in CutePHP CuteNews up to 2.1.2 (Content Management System). It has been declared as critical. This vulnerability affects some unknown functionality of the file index.php?mod=main&opt=personal. The manipulation of the argument avatar_file with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-434. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 04/15/2019. The weakness was shared 04/22/2019 as EDB-46698 as not defined exploit (Exploit-DB). The advisory is available at exploit-db.com. This vulnerability was named CVE-2019-11447 since 04/21/2019. The attack can be initiated remotely. A single authentication is required for exploitation. Technical details and also a public exploit are known.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. It is possible to download the exploit at exploit-db.com. The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k.

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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CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2infoedit

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

NVD Base Score: 🔍

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-434
ATT&CK: Unknown

Local: No
Remote: Yes

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

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfoedit

04/15/2019 🔍
04/21/2019 +6 days 🔍
04/22/2019 +1 days 🔍
04/22/2019 +0 days 🔍
04/22/2019 +0 days 🔍
04/23/2019 +1 days 🔍
06/01/2020 +405 days 🔍

Sourcesinfoedit

Advisory: EDB-46698
Status: Not defined

CVE: CVE-2019-11447 (🔍)
OSVDB: 8833 - CuteNews avatar code execution

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfoedit

Created: 04/23/2019 08:59 AM
Updated: 06/01/2020 11:44 AM
Changes: (3) vulnerability_discoverydate source_osvdb source_osvdb_title
Complete: 🔍

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