Mattermost up to 8.1.7 Jira Plugin authorization

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
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3.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Mattermost up to 8.1.7. This issue affects some unknown processing of the component Jira Plugin. Executing a manipulation can lead to authorization. This vulnerability is tracked as CVE-2024-24774. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Mattermost up to 8.1.7. It has been declared as problematic. This vulnerability affects an unknown part of the component Jira Plugin. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality. CVE summarizes:

Mattermost Jira Plugin handling subscriptions fails to check the security level of an incoming issue or limit it based on the user who created the subscription resulting in registered users on Jira being able to create webhooks that give them access to all Jira issues.

The weakness was disclosed 02/09/2024 by Michael Kochell. The advisory is shared for download at mattermost.com. This vulnerability was named CVE-2024-24774 since 01/30/2024. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

Upgrading to version 8.1.8 eliminates this vulnerability.

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

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.1
NVD Vector: 🔍

CNA Base Score: 3.4
CNA Vector (Mattermost, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
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: Mattermost 8.1.8

Timelineinfo

01/30/2024 🔍
02/09/2024 +10 days 🔍
02/09/2024 +0 days 🔍
03/03/2024 +23 days 🔍

Sourcesinfo

Advisory: mattermost.com
Researcher: Michael Kochell
Status: Confirmed

CVE: CVE-2024-24774 (🔍)
GCVE (CVE): GCVE-0-2024-24774
GCVE (VulDB): GCVE-100-253312

Entryinfo

Created: 02/09/2024 16:03
Updated: 03/03/2024 07:22
Changes: 02/09/2024 16:03 (49), 03/03/2024 07:22 (12)
Complete: 🔍
Cache ID: 216::103

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