GSD-2021-3818

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking
Aliases
Aliases
CVE-2021-3818
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-3818",
    "description": "grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking",
    "id": "GSD-2021-3818"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3818"
      ],
      "details": "grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking",
      "id": "GSD-2021-3818",
      "modified": "2023-12-13T01:23:35.237461Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@huntr.dev",
        "ID": "CVE-2021-3818",
        "STATE": "PUBLIC",
        "TITLE": "Reliance on Cookies without Validation and Integrity Checking in getgrav/grav"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "getgrav/grav",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "1.7.22"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "getgrav"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking"
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.0"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-565 Reliance on Cookies without Validation and Integrity Checking"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea",
            "refsource": "CONFIRM",
            "url": "https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea"
          },
          {
            "name": "https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07",
            "refsource": "MISC",
            "url": "https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07"
          }
        ]
      },
      "source": {
        "advisory": "c2bc65af-7b93-4020-886e-8cdaeb0a58ea",
        "discovery": "EXTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.7.21",
          "affected_versions": "All versions before 1.7.21",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-565",
            "CWE-937"
          ],
          "date": "2021-10-04",
          "description": "grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking",
          "fixed_versions": [
            "1.7.21"
          ],
          "identifier": "CVE-2021-3818",
          "identifiers": [
            "GHSA-cg3q-59w7-rvc2",
            "CVE-2021-3818"
          ],
          "not_impacted": "All versions starting from 1.7.21",
          "package_slug": "packagist/getgrav/grav",
          "pubdate": "2021-09-29",
          "solution": "Upgrade to version 1.7.21 or above.",
          "title": "Reliance on Cookies without Validation and Integrity Checking",
          "urls": [
            "https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07",
            "https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea",
            "https://github.com/advisories/GHSA-cg3q-59w7-rvc2"
          ],
          "uuid": "24e7f4e9-1c70-41bd-a20d-0b54b23b9336"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.7.22",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2021-3818"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-565"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07"
            },
            {
              "name": "https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-09-30T22:10Z",
      "publishedDate": "2021-09-27T13:15Z"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.