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Incorrect Authorization

🗓️ 01 Jul 2025 13:27:36Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 12 Views

Mattermost has an Incorrect Authorization vulnerability allowing access to private channel information.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Mattermost Authentication Bypass
2 Jul 202500:00
–bdu_fstec
circl
Circl
CVE-2025-47871
30 Jun 202517:07
–circl
cnnvd
CNNVD
Mattermost security vulnerabilities
30 Jun 202500:00
–cnnvd
cnvd
CNVD
Mattermost Information Disclosure Vulnerability
4 Jul 202500:00
–cnvd
cve
CVE
CVE-2025-47871
30 Jun 202516:51
–cve
cvelist
Cvelist
CVE-2025-47871 Mattermost Playbooks exposes private channel metadata to unauthorized users via run metadata API
30 Jun 202516:51
–cvelist
euvd
EUVD
EUVD-2025-19558
3 Oct 202520:07
–euvd
github
Github Security Blog
Mattermost Incorrect Authorization vulnerability
30 Jun 202518:31
–github
mend
Mend
CVE-2025-47871
30 Jun 202516:51
–mend
nvd
NVD
CVE-2025-47871
30 Jun 202517:15
–nvd
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22 Jun 2026 12:02Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.14.3 - 5.4
EPSS0.00202
SSVC
12