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GitHub Advisory DatabaseGHSA-HRF9-RM95-FPF3

HistoryAug 22, 2024 - 9:30 a.m.

Mattermost Cross-Site Request Forgery vulnerability

2024-08-2209:30:32

CWE-352

GitHub Advisory Database

github.com

mattermost

csrf

vulnerability

user management

path traversal

frontend

software

version 9.9

version 9.5

version 9.10

version 9.8

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows for a one-click client-side path traversal that is leading to CSRF in User Management page of the system console.

Affected configurations

Vulners

Node

mattermostmattermostRange9.8.0–9.8.3

mattermostmattermostRange9.10.0–9.10.1

mattermostmattermostRange9.5.0–9.5.8

mattermostmattermostRange9.9.0–9.9.2

VendorProductVersionCPE
mattermostmattermost*cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mattermost	mattermost	*	cpe:2.3:a:mattermost:mattermost::::::::

References

github.com/advisories/GHSA-hrf9-rm95-fpf3

mattermost.com/security-updates

nvd.nist.gov/vuln/detail/CVE-2024-40886

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

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