4.3

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2023-2783

GHSA ID

GHSA-455c-vqrf-mghr

EPSS Score

0.28882%

CWE

CWE-862

Published

6/16/2023

Updated

11/4/2023

KEV Status

Technology

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2023-2783

CVE-2023-2783: Mattermost Server Missing Authorization vulnerability

Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an attacker to modify the contents of the post sent by the Apps.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2023-2783

CVE-2023-2783:

4.3

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2023-2783

GHSA ID

GHSA-455c-vqrf-mghr

EPSS Score

0.28882%

CWE

CWE-862

Published

6/16/2023

Updated

11/4/2023

KEV Status

Technology

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
github.com/mattermost/mattermost-server/v6	go	= 7.10.0	7.10.1
github.com/mattermost/mattermost-server/v6	go	>= 7.9.0, < 7.9.4	7.9.4
github.com/mattermost/mattermost-server/v6	go	< 7.8.5	7.8.5

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis:

In progress

WAF Protection Rules

WAF Rule

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Reasoning

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4.3

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2023-2783: Mattermost Server Missing Authorization vulnerability

CVE-2023-2783:

4.3

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

Basic Information

Basic Information

4.3

4.3

Technical Details

CVE-2023-2783: Mattermost Server Missing Authorization vulnerability

Vulnerability IntelligenceMiggo AI

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI