{
  "id": "CVE-2023-27891",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-03-06T23:15:11.537",
  "lastModified": "2023-03-14T17:55:28.177",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "rami.io pretix before 4.17.1 allows OAuth application authorization from a logged-out session. The fixed versions are 4.15.1, 4.16.1, and 4.17.1."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rami:pretix:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.16.0",
              "versionEndExcluding": "4.15.1",
              "matchCriteriaId": "5740E497-5190-42B1-B835-B00B1F1B03FA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rami:pretix:4.16.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B9B7C91-9CBD-497C-8B09-D6ED2FE1DFFA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rami:pretix:4.17.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "285116B7-9350-4FEC-87B5-53FD9B592BEA"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://pretix.eu/about/en/blog/20230306-release-4171/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}