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Vulnerability Details :

CVE-2023-2784

Summary
Assigner-Mattermost
Assigner Org ID-9302f53e-dde5-4bf3-b2f2-a83f91ac0eee
Published At-16 Jun, 2023 | 08:41
Updated At-06 Dec, 2024 | 23:03
Rejected At-
Credits

Apps Framework allows install requests from regular members via an internal path

Mattermost fails to verify if the requestor is a sysadmin or not, before allowing `install` requests to the Apps allowing a regular user send install requests to the Apps.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Mattermost
Assigner Org ID:9302f53e-dde5-4bf3-b2f2-a83f91ac0eee
Published At:16 Jun, 2023 | 08:41
Updated At:06 Dec, 2024 | 23:03
Rejected At:
▼CVE Numbering Authority (CNA)
Apps Framework allows install requests from regular members via an internal path

Mattermost fails to verify if the requestor is a sysadmin or not, before allowing `install` requests to the Apps allowing a regular user send install requests to the Apps.

Affected Products
Vendor
Mattermost, Inc.Mattermost
Product
Mattermost App Framework
Default Status
unaffected
Versions
Affected
  • From 0 through 7.8.4 (semver)
  • From 0 through 7.9.3 (semver)
  • 7.10.0
Unaffected
  • v7.8.5
  • v7.9.4
  • v7.10.1
Problem Types
TypeCWE IDDescription
CWECWE-862CWE-862 Missing Authorization
Type: CWE
CWE ID: CWE-862
Description: CWE-862 Missing Authorization
Metrics
VersionBase scoreBase severityVector
3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Update Mattermost Server to versions v7.8.5, v7.9.4, v7.10.1 or higher.

Configurations
Workarounds
Exploits
Credits
finder
Rohitesh Gupta
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://mattermost.com/security-updates
N/A
Hyperlink: https://mattermost.com/security-updates
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://mattermost.com/security-updates
x_transferred
Hyperlink: https://mattermost.com/security-updates
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:responsibledisclosure@mattermost.com
Published At:16 Jun, 2023 | 09:15
Updated At:23 Jun, 2023 | 19:38

Mattermost fails to verify if the requestor is a sysadmin or not, before allowing `install` requests to the Apps allowing a regular user send install requests to the Apps.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Secondary3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
CPE Matches
Mattermost, Inc.
mattermost
>>mattermost>>Versions from 7.8.0(inclusive) to 7.8.4(inclusive)
cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
Mattermost, Inc.
mattermost
>>mattermost>>Versions from 7.9.0(inclusive) to 7.9.3(inclusive)
cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
Mattermost, Inc.
mattermost
>>mattermost>>7.10.0
cpe:2.3:a:mattermost:mattermost:7.10.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-862Primarynvd@nist.gov
CWE-862Secondaryresponsibledisclosure@mattermost.com
CWE ID: CWE-862
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-862
Type: Secondary
Source: responsibledisclosure@mattermost.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://mattermost.com/security-updatesresponsibledisclosure@mattermost.com
Vendor Advisory
Hyperlink: https://mattermost.com/security-updates
Source: responsibledisclosure@mattermost.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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