{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "9.11.0"
              },
              {
                "fixed": "9.11.12"
              },
              {
                "introduced": "10.4.0"
              },
              {
                "fixed": "10.4.5"
              },
              {
                "introduced": "10.5.0"
              },
              {
                "fixed": "10.5.3"
              },
              {
                "introduced": "10.6.0"
              },
              {
                "fixed": "10.6.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0bc2ddd42375a75ab14e63f038165150d4f07659"
            },
            {
              "fixed": "e4fe8d850b9e004bd83bde62b925c33c93a80304"
            },
            {
              "introduced": "7c8c0b7464fa9cd2fbfb97c65d1475b4be2e765c"
            },
            {
              "fixed": "5309b12d92400b00822488c7ec92e40ea50aaae7"
            },
            {
              "introduced": "58bd34fd34cbd7d3da777d627b6cffdf8a532930"
            },
            {
              "fixed": "844447fbd57c8afc26431f7b200f44b02e0079cd"
            },
            {
              "introduced": "5eebc77b68c0c2b63103316e3c92342c13fd93f9"
            },
            {
              "fixed": "76ab3867b7857f6ae22f619a3d07bacdec6510c0"
            }
          ],
          "repo": "https://github.com/mattermost/mattermost-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Mattermost versions 10.6.x \u003c= 10.6.1, 10.5.x \u003c= 10.5.2, 10.4.x \u003c= 10.4.4, 9.11.x \u003c= 9.11.11 fail to lockout LDAP users following repeated login failures, which allows attackers to lock external LDAP accounts through repeated login failures through Mattermost.",
  "id": "CVE-2025-31947",
  "modified": "2026-03-10T21:51:07.431301916Z",
  "published": "2025-05-15T11:15:48.270Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}