VDB-151807 · CVE-2019-12366 · GCVE-0-2019-12366

Nine App up to 4.5.3a on Android Event Attribute src cross site scripting

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.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Nine App up to 4.5.3a on Android. It has been classified as problematic. The impacted element is an unknown function of the component Event Attribute Handler. This manipulation of the argument src causes cross site scripting. This vulnerability is tracked as CVE-2019-12366. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Nine App up to 4.5.3a on Android (Android App Software) and classified as problematic. Affected by this vulnerability is an unknown code block of the component Event Attribute Handler. The manipulation of the argument src with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

The Nine application through 4.5.3a for Android allows XSS via an event attribute and arbitrary file loading via a src attribute, if the application has the READ_EXTERNAL_STORAGE permission.

The weakness was disclosed 03/18/2020. This vulnerability is known as CVE-2019-12366 since 05/27/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-151811, VDB-151810, VDB-151809 and VDB-151808 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Android App Software

Vendor

Nine

Name

Version

4.5.3a

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/27/2019 🔍
03/18/2020 +296 days 🔍
03/19/2020 +1 days 🔍
05/10/2025 +1878 days 🔍

Sourcesinfo

Advisory: release-notes.9folders.com
Status: Not defined

CVE: CVE-2019-12366 (🔍)
GCVE (CVE): GCVE-0-2019-12366
GCVE (VulDB): GCVE-100-151807
scip Labs: https://www.scip.ch/en/?labs.20130704
See also: 🔍

Entryinfo

Created: 03/19/2020 08:50
Updated: 05/10/2025 06:11
Changes: 03/19/2020 08:50 (38), 03/19/2020 08:55 (18), 04/17/2024 13:44 (17), 05/10/2025 06:11 (3)
Complete: 🔍
Cache ID: 216::103