{
  "id": "CVE-2022-31132",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-08-04T17:15:08.597",
  "lastModified": "2022-08-10T15:35:11.560",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud Mail is an email application for the nextcloud personal cloud product. Affected versions shipped with a CSS minifier on the path `./vendor/cerdic/css-tidy/css_optimiser.php`. Access to the minifier is unrestricted and access may lead to Server-Side Request Forgery (SSRF). It is recommendet to upgrade to Mail 1.12.7 or Mail 1.13.6. Users unable to upgrade may manually delete the file located at `./vendor/cerdic/css-tidy/css_optimiser.php`"
    },
    {
      "lang": "es",
      "value": "Nextcloud Mail es una aplicaci\u00f3n de correo electr\u00f3nico para el producto nextcloud personal cloud. Las versiones afectadas son enviadas con un minificador de CSS en la ruta \"./vendor/cerdic/css-tidy/css_optimiser.php\". El acceso al minificador no est\u00e1 restringido y puede conllevar a un ataque de tipo Server-Side Request Forgery (SSRF). Es recomendado actualizar a Mail versi\u00f3n 1.12.7 o Mail versi\u00f3n 1.13.6. Los usuarios que no puedan actualizar pueden eliminar manualmente el archivo ubicado en \"./vendor/cerdic/css-tidy/css_optimiser.php\""
    }
  ],
  "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:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      },
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW",
          "baseScore": 8.3,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.12.8",
              "matchCriteriaId": "8DB5D385-A12E-4713-9A30-E6F4BFAA61FF"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.13.0",
              "versionEndExcluding": "1.13.6",
              "matchCriteriaId": "91AE58DF-A00E-4106-B6E0-1B38E474375D"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh",
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ]
    }
  ]
}