Vulnerability-Lookup

CVE-2020-35275 (GCVE-0-2020-35275)

Vulnerability from cvelistv5 – Published: 2020-12-21 14:51 – Updated: 2026-07-09 00:12

Summary

Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application.

Severity

5.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
http://demo.coastercms.org/admin/home
http://demo.coastercms.org/admin/login
http://demo.coastercms.org/homepage/blog
https://www.exploit-db.com/exploits/49181

Show details on NVD website

JSON

To clipboard

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CNVD-2020-73498

Vulnerability from cnvd - Published: 2020-12-23

Title

Coastercms跨站脚本漏洞

Description

Coastercms是Coastercms团队的一个在线商城的建站系统。 Coastercms v5.8.18版本存在跨站脚本漏洞，该漏洞允许攻击者可以窃取cookie，并使其重定向到任何恶意网站，因为它触发了产品应用程序的主页。

Severity

低

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://demo.coastercms.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-35275

Impacted products

Name
coastercms Coastercms v5.8.18

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35275",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35275"
    }
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  "description": "Coastercms\u662fCoastercms\u56e2\u961f\u7684\u4e00\u4e2a\u5728\u7ebf\u5546\u57ce\u7684\u5efa\u7ad9\u7cfb\u7edf\u3002\n\nCoastercms v5.8.18\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u4ee5\u7a83\u53d6cookie\uff0c\u5e76\u4f7f\u5176\u91cd\u5b9a\u5411\u5230\u4efb\u4f55\u6076\u610f\u7f51\u7ad9\uff0c\u56e0\u4e3a\u5b83\u89e6\u53d1\u4e86\u4ea7\u54c1\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u9875\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://demo.coastercms.org/",
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  "number": "CNVD-2020-73498",
  "openTime": "2020-12-23",
  "products": {
    "product": "coastercms Coastercms v5.8.18"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35275",
  "serverity": "\u4f4e",
  "submitTime": "2020-12-22",
  "title": "Coastercms\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

FKIE_CVE-2020-35275

Vulnerability from fkie_nvd - Published: 2020-12-21 15:15 - Updated: 2026-07-09 01:16

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

References

URL	Tags
cve@mitre.org	http://demo.coastercms.org/admin/home	Permissions Required, Product, Vendor Advisory
cve@mitre.org	http://demo.coastercms.org/admin/login	Permissions Required, Product, Vendor Advisory
cve@mitre.org	http://demo.coastercms.org/homepage/blog	Broken Link, Product, Vendor Advisory
cve@mitre.org	https://www.exploit-db.com/exploits/49181	Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://demo.coastercms.org/admin/home	Permissions Required, Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://demo.coastercms.org/admin/login	Permissions Required, Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://demo.coastercms.org/homepage/blog	Broken Link, Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.exploit-db.com/exploits/49181	Exploit, Third Party Advisory, VDB Entry

Impacted products

	Vendor	Product	Version
	coastercms	coastercms	5.8.18

JSON

To clipboard

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    {
      "lang": "es",
      "value": "Coastercms versi\u00f3n v5.8.18, est\u00e1 afectado por una vulnerabilidad de tipo Cross-Site Scripting (XSS).\u0026#xa0;Un usuario puede robar una cookie y hacer que el usuario lo redireccione hacia cualquier sitio web malicioso porque es activado en la p\u00e1gina de inicio principal del producto/aplicaci\u00f3n"
    }
  ],
  "id": "CVE-2020-35275",
  "lastModified": "2026-07-09T01:16:45.497",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-12-21T15:15:13.157",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/admin/home"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/admin/login"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/homepage/blog"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/49181"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/admin/home"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/admin/login"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Product",
        "Vendor Advisory"
      ],
      "url": "http://demo.coastercms.org/homepage/blog"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/49181"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-2Q4W-GP3H-X66R

Vulnerability from github – Published: 2022-05-24 17:37 – Updated: 2026-07-05 00:31

Details

Severity

5.4 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-35275"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-21T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application.",
  "id": "GHSA-2q4w-gp3h-x66r",
  "modified": "2026-07-05T00:31:16Z",
  "published": "2022-05-24T17:37:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35275"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/49181"
    },
    {
      "type": "WEB",
      "url": "http://coastercms.com"
    },
    {
      "type": "WEB",
      "url": "http://demo.coastercms.org/admin/home"
    },
    {
      "type": "WEB",
      "url": "http://demo.coastercms.org/admin/login"
    },
    {
      "type": "WEB",
      "url": "http://demo.coastercms.org/homepage/blog"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2020-35275

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2020-35275

Aliases

CVE-2020-35275

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-35275",
    "description": "Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application.",
    "id": "GSD-2020-35275"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-35275"
      ],
      "details": "Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application.",
      "id": "GSD-2020-35275",
      "modified": "2023-12-13T01:22:01.077262Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-35275",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://coastercms.com",
            "refsource": "MISC",
            "url": "http://coastercms.com"
          },
          {
            "name": "http://demo.coastercms.org/admin/home",
            "refsource": "MISC",
            "url": "http://demo.coastercms.org/admin/home"
          },
          {
            "name": "http://demo.coastercms.org/admin/login",
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            "url": "http://demo.coastercms.org/admin/login"
          },
          {
            "name": "http://demo.coastercms.org/homepage/blog",
            "refsource": "MISC",
            "url": "http://demo.coastercms.org/homepage/blog"
          },
          {
            "name": "https://www.exploit-db.com/exploits/49181",
            "refsource": "MISC",
            "url": "https://www.exploit-db.com/exploits/49181"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:coastercms:coastercms:5.8.18:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-35275"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Coastercms v5.8.18 is affected by cross-site Scripting (XSS). A user can steal a cookie and make the user redirect to any malicious website because it is trigged on the main home page of the product/application."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://demo.coastercms.org/admin/home",
              "refsource": "MISC",
              "tags": [
                "Permissions Required",
                "Product",
                "Vendor Advisory"
              ],
              "url": "http://demo.coastercms.org/admin/home"
            },
            {
              "name": "http://demo.coastercms.org/admin/login",
              "refsource": "MISC",
              "tags": [
                "Permissions Required",
                "Product",
                "Vendor Advisory"
              ],
              "url": "http://demo.coastercms.org/admin/login"
            },
            {
              "name": "https://www.exploit-db.com/exploits/49181",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/49181"
            },
            {
              "name": "http://demo.coastercms.org/homepage/blog",
              "refsource": "MISC",
              "tags": [
                "Broken Link",
                "Product",
                "Vendor Advisory"
              ],
              "url": "http://demo.coastercms.org/homepage/blog"
            },
            {
              "name": "http://coastercms.com",
              "refsource": "MISC",
              "tags": [
                "Broken Link",
                "Product",
                "Vendor Advisory"
              ],
              "url": "http://coastercms.com"
            }
          ]
        }
      },
      "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": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2020-12-21T17:04Z",
      "publishedDate": "2020-12-21T15:15Z"
    }
  }
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-35275 (GCVE-0-2020-35275)

CNVD-2020-73498

FKIE_CVE-2020-35275

GHSA-2Q4W-GP3H-X66R

GSD-2020-35275

Tags

Sightings

Nomenclature

Related by attack behaviour