CVE-2023-2791 - Vulnerability Details - OpenCVE

Description

When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post.

Published: 2023-06-16

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Mattermost

Mattermost

unaffected

Version	Status	Constraints
`0`	affected	< 7.9.2
`0`	affected	< 7.8.3
`0`	affected	< 7.7.4
`0`	affected	< 7.10.1
`7.9.2`	unaffected	—
`7.8.3`	unaffected	—
`7.7.4`	unaffected	—
`7.10.1`	unaffected	—

Configuration 1 [-]

OR	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost:7.10.0:::::::*

No data.

No data available yet.

Remediation

Vendor Solution

Update Mattermost to version v7.7.4, v7.8.3, v7.9.2, v7.10.1, or higher.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-34247	When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00146.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://mattermost.com/security-updates/

History

Fri, 06 Dec 2024 23:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Mattermost Mattermost

MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2023-06-16T08:59:16.854Z

Updated: 2024-12-06T23:00:39.136Z

Reserved: 2023-05-18T12:09:01.562Z

Link: CVE-2023-2791

Vulnrichment

Updated: 2024-08-02T06:33:05.480Z

NVD

Status : Modified

Published: 2023-06-16T09:15:10.060

Modified: 2024-11-21T07:59:17.860

Link: CVE-2023-2791

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-862

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