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EUVD-2021-24342

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 18 Views

Mattermost 6.1 and earlier allows unauthorized access to archived channels via API due to permission flaws.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-37864
18 Jan 202217:15
–attackerkb
cnnvd
CNNVD
Mattermost 安全漏洞
18 Jan 202200:00
–cnnvd
cnvd
CNVD
Mattermost Access Control Error Vulnerability
21 Jan 202200:00
–cnvd
cve
CVE
CVE-2021-37864
18 Jan 202216:52
–cve
cvelist
Cvelist
CVE-2021-37864 Users can view the contents of an archived channel when access is explicitly denied by the system admin
18 Jan 202216:52
–cvelist
nvd
NVD
CVE-2021-37864
18 Jan 202217:15
–nvd
prion
Prion
Code injection
18 Jan 202217:15
–prion
ptsecurity
Positive Technologies
PT-2022-10681 · Mattermost · Mattermost
18 Jan 202200:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-37864: Improper Access Control
18 Jan 202200:00
–rapid7
redhatcve
RedhatCVE
CVE-2021-37864
22 May 202520:54
–redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "17d81ee1-67fe-322f-9af9-0a746aff410e",
        "vendor": {
          "name": "Mattermost"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0e12e1a5-d119-35c1-abda-df199b31e078",
        "product": {
          "name": "Mattermost"
        },
        "product_version": "unspecified <6.2"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.12.6 - 6.5
CVSS 24
EPSS0.00585
SSVC
18