GSD-2023-26491

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.
Aliases
Aliases
CVE-2023-26491
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-26491",
    "id": "GSD-2023-26491"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-26491"
      ],
      "details": "RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.",
      "id": "GSD-2023-26491",
      "modified": "2023-12-13T01:20:53.432229Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-26491",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "RSSHub",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 1.0.0-master.c910c4d"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "DIYgod"
            }
          ]
        }
      },
      "data_format": "MITRE",
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      "description": {
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          {
            "lang": "eng",
            "value": "RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q",
            "refsource": "MISC",
            "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q"
          },
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            "url": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-32gr-4cq6-5w5q",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003cc910c4d",
          "affected_versions": "All versions before c910c4d",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-03-13",
          "description": "RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.",
          "fixed_versions": [
            "c910c4d"
          ],
          "identifier": "CVE-2023-26491",
          "identifiers": [
            "CVE-2023-26491",
            "GHSA-32gr-4cq6-5w5q"
          ],
          "not_impacted": "All versions starting from c910c4d",
          "package_slug": "npm/rsshub",
          "pubdate": "2023-03-03",
          "solution": "Upgrade to commit c910c4d or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-26491",
            "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91",
            "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q"
          ],
          "uuid": "cb6b4a99-df64-4d4e-a030-eb0f21d8bcdf"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:rsshub:rsshub:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2023-03-02",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2023-26491"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
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                  "value": "CWE-79"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91"
            },
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              "name": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q",
              "refsource": "MISC",
              "tags": [
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                "Vendor Advisory"
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              "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-03-13T17:00Z",
      "publishedDate": "2023-03-03T23:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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