Movim up to 0.21 Header Validation missing origin validation in websockets

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Movim up to 0.21. It has been rated as problematic. The affected element is an unknown function of the component Header Validation Handler. The manipulation leads to missing origin validation in websockets. This vulnerability is traded as CVE-2023-2848. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Movim up to 0.21 and classified as problematic. This issue affects an unknown function of the component Header Validation Handler. The manipulation with an unknown input leads to a missing origin validation in websockets vulnerability. Using CWE to declare the problem leads to CWE-1385. The product uses a WebSocket, but it does not properly verify that the source of data or communication is valid. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.

The weakness was shared 09/14/2023 as 49e2012aecdf918bb1d16f278fa9ff42fad29a9d. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-2848 since 05/23/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 0.22 eliminates this vulnerability. Applying the patch 49e2012aecdf918bb1d16f278fa9ff42fad29a9d is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.0
CNA Vector (Snyk): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing origin validation in websockets
CWE: CWE-1385 / CWE-346 / CWE-345
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Movim 0.22
Patch: 49e2012aecdf918bb1d16f278fa9ff42fad29a9d

Timelineinfo

05/23/2023 🔍
09/14/2023 +114 days 🔍
09/14/2023 +0 days 🔍
10/11/2023 +27 days 🔍

Sourcesinfo

Product: github.com

Advisory: 49e2012aecdf918bb1d16f278fa9ff42fad29a9d
Status: Confirmed

CVE: CVE-2023-2848 (🔍)
GCVE (CVE): GCVE-0-2023-2848
GCVE (VulDB): GCVE-100-239729

Entryinfo

Created: 09/14/2023 15:39
Updated: 10/11/2023 19:21
Changes: 09/14/2023 15:39 (51), 10/11/2023 19:21 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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