CVE-2023-1777

EPSS 0.23%
Veröffentlicht 31.03.2023 12:15:06
Zuletzt bearbeitet 21.11.2024 07:39:53
Quelle responsibledisclosure@mattermo
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Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 2 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Mattermost ≫ Mattermost Server Version < 7.1.6

Mattermost ≫ Mattermost Server Version7.7.1

Mattermost ≫ Mattermost Server Version7.8.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.23%	0.457

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
responsibledisclosure@mattermost.com	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE-668 Exposure of Resource to Wrong Sphere

The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

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

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-1777

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-1777

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-1777

EUVD