CVE-2023-2783

EPSS 0.1%
Published 16.06.2023 09:15:09
Last modified 21.11.2024 07:59:16
Source responsibledisclosure@mattermo
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Mattermost ≫ Mattermost Version >= 7.8.0 <= 7.8.4

Mattermost ≫ Mattermost Version >= 7.9.0 <= 7.9.3

Mattermost ≫ Mattermost Version7.10.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.1%	0.287

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
responsibledisclosure@mattermost.com	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://mattermost.com/security-updates

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-2783

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-2783

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-2783

EUVD