Droppy up to 3.4.x on Node.js WebSocket WebSocket Request Cross-Domain cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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 Droppy up to 3.4.x on Node.js. Affected is an unknown function of the component WebSocket Handler. Executing a manipulation as part of WebSocket Request can lead to cross-site request forgery (Cross-Domain). The identification of this vulnerability is CVE-2016-10529. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Droppy up to 3.4.x on Node.js (JavaScript Library). This vulnerability affects some unknown functionality of the component WebSocket Handler. The manipulation as part of a WebSocket Request leads to a cross-site request forgery vulnerability (Cross-Domain). The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Droppy versions <3.5.0 does not perform any verification for cross-domain websocket requests. An attacker is able to make a specially crafted page that can send requests as the context of the currently logged in user. For example this means the malicious user could add a new admin account under his control and delete others.

The bug was discovered 03/28/2016. The weakness was shared 05/31/2018 (Website). The advisory is available at nodesecurity.io. This vulnerability was named CVE-2016-10529 since 10/29/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 794 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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Productinfo

Type

Name

Version

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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Cross-Domain
Class: Cross-site request forgery / Cross-Domain
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

03/28/2016 🔍
10/29/2017 +580 days 🔍
05/31/2018 +213 days 🔍
05/31/2018 +0 days 🔍
06/01/2018 +1 days 🔍
02/10/2020 +619 days 🔍

Sourcesinfo

Advisory: nodesecurity.io
Status: Not defined

CVE: CVE-2016-10529 (🔍)
GCVE (CVE): GCVE-0-2016-10529
GCVE (VulDB): GCVE-100-118414

Entryinfo

Created: 06/01/2018 09:31
Updated: 02/10/2020 10:15
Changes: 06/01/2018 09:31 (59), 02/10/2020 10:15 (1)
Complete: 🔍
Cache ID: 216::103

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