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The vulnerability of the Mattermost instant messaging application, related to deficiencies in authentication procedures, allows a perpetrator to gain unauthorized access to protected information.

🗓️ 02 Jul 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 7 Views

Mattermost authentication weaknesses allow remote attackers to access protected information.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-47871
30 Jun 202517:07
circl
CNNVD
Mattermost 安全漏洞
30 Jun 202500:00
cnnvd
CNVD
Mattermost Information Disclosure Vulnerability
4 Jul 202500:00
cnvd
CVE
CVE-2025-47871
30 Jun 202516:51
cve
Cvelist
CVE-2025-47871 Mattermost Playbooks exposes private channel metadata to unauthorized users via run metadata API
30 Jun 202516:51
cvelist
EUVD
EUVD-2025-19558
3 Oct 202520:07
euvd
Github Security Blog
Mattermost Incorrect Authorization vulnerability
30 Jun 202518:31
github
NVD
CVE-2025-47871
30 Jun 202517:15
nvd
OSV
CVE-2025-47871
30 Jun 202517:15
osv
OSV
GHSA-WGVP-JJ4W-88HF Mattermost Incorrect Authorization vulnerability
30 Jun 202518:31
osv
Rows per page
Vulners
Node
mattermostmattermostRange10.5.010.5.5
OR
mattermostmattermostRange9.11.09.11.15
OR
mattermostmattermostRange10.7.010.7.2
OR
mattermostmattermostRange10.6.010.6.5
OR

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02 Jul 2025 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 24
CVSS 34.3
EPSS0.00169
7