{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:getgrav:grav_cms:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.7.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "916b7cfc44d4d1e153cf5752c908124abe3167ef"
            }
          ],
          "repo": "https://github.com/getgrav/grav",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "unresolved_ranges": [
      {
        "cpes": [
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta10:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta1:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta2:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta3:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta4:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta5:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta6:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta7:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta8:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta9:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc10:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc11:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc12:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc13:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc14:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc15:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc16:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc17:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc1:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc20:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc2:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc3:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc4:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc5:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc6:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc7:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc8:*:*:*:*:*:*",
          "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc9:*:*:*:*:*:*"
        ],
        "extracted_events": [
          {
            "introduced": "1.7.0-beta1"
          },
          {
            "last_affected": "1.7.0-beta1"
          },
          {
            "introduced": "1.7.0-beta10"
          },
          {
            "last_affected": "1.7.0-beta10"
          },
          {
            "introduced": "1.7.0-beta2"
          },
          {
            "last_affected": "1.7.0-beta2"
          },
          {
            "introduced": "1.7.0-beta3"
          },
          {
            "last_affected": "1.7.0-beta3"
          },
          {
            "introduced": "1.7.0-beta4"
          },
          {
            "last_affected": "1.7.0-beta4"
          },
          {
            "introduced": "1.7.0-beta5"
          },
          {
            "last_affected": "1.7.0-beta5"
          },
          {
            "introduced": "1.7.0-beta6"
          },
          {
            "last_affected": "1.7.0-beta6"
          },
          {
            "introduced": "1.7.0-beta7"
          },
          {
            "last_affected": "1.7.0-beta7"
          },
          {
            "introduced": "1.7.0-beta8"
          },
          {
            "last_affected": "1.7.0-beta8"
          },
          {
            "introduced": "1.7.0-beta9"
          },
          {
            "last_affected": "1.7.0-beta9"
          },
          {
            "introduced": "1.7.0-rc1"
          },
          {
            "last_affected": "1.7.0-rc1"
          },
          {
            "introduced": "1.7.0-rc10"
          },
          {
            "last_affected": "1.7.0-rc10"
          },
          {
            "introduced": "1.7.0-rc11"
          },
          {
            "last_affected": "1.7.0-rc11"
          },
          {
            "introduced": "1.7.0-rc12"
          },
          {
            "last_affected": "1.7.0-rc12"
          },
          {
            "introduced": "1.7.0-rc13"
          },
          {
            "last_affected": "1.7.0-rc13"
          },
          {
            "introduced": "1.7.0-rc14"
          },
          {
            "last_affected": "1.7.0-rc14"
          },
          {
            "introduced": "1.7.0-rc15"
          },
          {
            "last_affected": "1.7.0-rc15"
          },
          {
            "introduced": "1.7.0-rc16"
          },
          {
            "last_affected": "1.7.0-rc16"
          },
          {
            "introduced": "1.7.0-rc17"
          },
          {
            "last_affected": "1.7.0-rc17"
          },
          {
            "introduced": "1.7.0-rc2"
          },
          {
            "last_affected": "1.7.0-rc2"
          },
          {
            "introduced": "1.7.0-rc20"
          },
          {
            "last_affected": "1.7.0-rc20"
          },
          {
            "introduced": "1.7.0-rc3"
          },
          {
            "last_affected": "1.7.0-rc3"
          },
          {
            "introduced": "1.7.0-rc4"
          },
          {
            "last_affected": "1.7.0-rc4"
          },
          {
            "introduced": "1.7.0-rc5"
          },
          {
            "last_affected": "1.7.0-rc5"
          },
          {
            "introduced": "1.7.0-rc6"
          },
          {
            "last_affected": "1.7.0-rc6"
          },
          {
            "introduced": "1.7.0-rc7"
          },
          {
            "last_affected": "1.7.0-rc7"
          },
          {
            "introduced": "1.7.0-rc8"
          },
          {
            "last_affected": "1.7.0-rc8"
          },
          {
            "introduced": "1.7.0-rc9"
          },
          {
            "last_affected": "1.7.0-rc9"
          }
        ],
        "source": "CPE_STRING",
        "vendor_product": "getgrav:grav_cms"
      }
    ]
  },
  "details": "The Backup functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to read arbitrary local files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)",
  "id": "CVE-2020-29556",
  "modified": "2026-07-08T05:38:05.771158506Z",
  "published": "2021-03-15T18:15:17.317Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-2020-29556-multiple-vulnerabilities-within-cms-grav/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}