GSD-2020-15253

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Versions of Grocy <= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.
Aliases
Aliases
CVE-2020-15253
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{
  "GSD": {
    "alias": "CVE-2020-15253",
    "description": "Versions of Grocy \u003c= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.",
    "id": "GSD-2020-15253"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-15253"
      ],
      "details": "Versions of Grocy \u003c= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.",
      "id": "GSD-2020-15253",
      "modified": "2023-12-13T01:21:43.277292Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2020-15253",
        "STATE": "PUBLIC",
        "TITLE": "Stored XSS in Grocy"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "grocy",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c= 2.7.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "grocy"
            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "Versions of Grocy \u003c= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "{\"CWE-79\":\"Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.exploit-db.com/exploits/48792",
            "refsource": "MISC",
            "url": "https://www.exploit-db.com/exploits/48792"
          },
          {
            "name": "https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7",
            "refsource": "CONFIRM",
            "url": "https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7"
          },
          {
            "name": "https://github.com/grocy/grocy/issues/996",
            "refsource": "MISC",
            "url": "https://github.com/grocy/grocy/issues/996"
          },
          {
            "name": "https://github.com/grocy/grocy/commit/0624b0df594a4353ef25e6b1874565ea52ce7772",
            "refsource": "MISC",
            "url": "https://github.com/grocy/grocy/commit/0624b0df594a4353ef25e6b1874565ea52ce7772"
          },
          {
            "name": "https://github.com/grocy/grocy/commit/0df2590de27c60c18b7db6e056347bd2aff5a887",
            "refsource": "MISC",
            "url": "https://github.com/grocy/grocy/commit/0df2590de27c60c18b7db6e056347bd2aff5a887"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-7f37-2fjr-v9p7",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:grocy:grocy:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.7.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
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      },
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          "ID": "CVE-2020-15253"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Versions of Grocy \u003c= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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        },
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            {
              "name": "https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7",
              "refsource": "CONFIRM",
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                "Third Party Advisory"
              ],
              "url": "https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7"
            },
            {
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            },
            {
              "name": "https://github.com/grocy/grocy/commit/0df2590de27c60c18b7db6e056347bd2aff5a887",
              "refsource": "MISC",
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            },
            {
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              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
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              "url": "https://github.com/grocy/grocy/commit/0624b0df594a4353ef25e6b1874565ea52ce7772"
            },
            {
              "name": "https://www.exploit-db.com/exploits/48792",
              "refsource": "MISC",
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                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/48792"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.7,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2022-10-18T20:20Z",
      "publishedDate": "2020-10-14T19:15Z"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.