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EUVD-2025-0107

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Mattermost versions have vulnerabilities allowing attackers to crash the webapp with specific posts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Chainguard
CVE-2025-20621 vulnerabilities
1 May 202507:14
cgr
Circl
CVE-2025-20621
16 Jan 202518:22
circl
CNNVD
Mattermost 安全漏洞
16 Jan 202500:00
cnnvd
CNVD
Mattermost Denial of Service Vulnerability (CNVD-2025-12635)
20 Jan 202500:00
cnvd
CVE
CVE-2025-20621
16 Jan 202518:16
cve
Cvelist
CVE-2025-20621 Webapp crash via object that can't be cast to String in Attachment Field
16 Jan 202518:16
cvelist
Github Security Blog
Mattermost webapp crash via a crafted post
16 Jan 202521:30
github
NVD
CVE-2025-20621
16 Jan 202519:15
nvd
OpenVAS
openSUSE Security Advisory (SUSE-SU-2025:0297-1)
31 Jan 202500:00
openvas
OSV
CGA-C98V-56MV-HWH5
29 Jan 202600:45
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "823c313b-7871-39ee-ac3d-74b5e5cfbbb1",
        "vendor": {
          "name": "Mattermost"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "02ad02c2-5aba-3d39-9f15-c797b2de9b1b",
        "product": {
          "name": "Mattermost"
        },
        "product_version": "10.0.0 ≤10.0.3"
      },
      {
        "id": "3955556b-ca28-30f7-a54a-5add03a4c65e",
        "product": {
          "name": "Mattermost"
        },
        "product_version": "10.1.0 ≤10.1.3"
      },
      {
        "id": "ea88248c-b6b7-3a03-8d04-eff75cd7038a",
        "product": {
          "name": "Mattermost"
        },
        "product_version": "9.11.0 ≤9.11.5"
      },
      {
        "id": "ff5e023d-332c-3380-9223-7b988933361a",
        "product": {
          "name": "Mattermost"
        },
        "product_version": "10.2.0 ≤10.2.0"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.16.5 - 7.5
EPSS0.0039
SSVC
1