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Mattermost Information Disclosure Vulnerability (CNVD-2025-11083)

🗓️ 22 Apr 2025 00:00:00Reported by China National Vulnerability DatabaseType 
cnvd
 cnvd
🔗 www.cnvd.org.cn👁 19 Views

Mattermost has an information disclosure vulnerability allowing attackers to access sensitive archived data.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2025-27571 vulnerabilities
1 May 202507:14
–cgr
circl
Circl
CVE-2025-27571
16 Apr 202510:43
–circl
cnnvd
CNNVD
Mattermost security vulnerabilities
16 Apr 202500:00
–cnnvd
cve
CVE
CVE-2025-27571
16 Apr 202507:45
–cve
cvelist
Cvelist
CVE-2025-27571 Channel metadata visible in archived channels despite configuration setting
16 Apr 202507:45
–cvelist
euvd
EUVD
EUVD-2025-11358
3 Oct 202520:07
–euvd
github
Github Security Blog
Mattermost Incorrect Authorization vulnerability
16 Apr 202509:32
–github
nessus
Tenable Nessus
Mattermost Server 9.11.x < 9.11.10 / 10.4.x < 10.4.4 / 10.5.x < 10.5.2 / 10.6.0 (MMSA-2025-00452)
24 Apr 202500:00
–nessus
mend
Mend
CVE-2025-27571
16 Apr 202507:45
–mend
nvd
NVD
CVE-2025-27571
16 Apr 202508:15
–nvd
Rows per page
Vulners
Node
OR
mattermostxRange10.4.–10.4.3
mattermostxRange10.5.–10.5.1
mattermostxRange9.11.–9.11.9

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21 May 2025 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.14.3
EPSS0.00273
SSVC
19