gsd-2022-2473
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘templates[browsingpage][text]' parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled.
Aliases
Aliases
CVE-2022-2473


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-2473",
    "description": "The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018templates[browsingpage][text]\u0027 parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled.",
    "id": "GSD-2022-2473"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-2473"
      ],
      "details": "The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018templates[browsingpage][text]\u0027 parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled.",
      "id": "GSD-2022-2473",
      "modified": "2023-12-13T01:19:19.605184Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@wordfence.com",
        "ID": "CVE-2022-2473",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "WP-UserOnline",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "*",
                          "version_value": "2.87.6"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "gamerz"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "steffin stanly"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018templates[browsingpage][text]\u0027 parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/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.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve"
          },
          {
            "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2758412%40wp-useronline\u0026new=2758412%40wp-useronline\u0026sfp_email=\u0026sfph_mail=",
            "refsource": "MISC",
            "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2758412%40wp-useronline\u0026new=2758412%40wp-useronline\u0026sfp_email=\u0026sfph_mail="
          },
          {
            "name": "https://youtu.be/Q3zInrUnAV0",
            "refsource": "MISC",
            "url": "https://youtu.be/Q3zInrUnAV0"
          },
          {
            "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473",
            "refsource": "MISC",
            "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473"
          },
          {
            "name": "https://www.exploit-db.com/exploits/50988",
            "refsource": "MISC",
            "url": "https://www.exploit-db.com/exploits/50988"
          },
          {
            "name": "https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt",
            "refsource": "MISC",
            "url": "https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt"
          },
          {
            "name": "https://www.exploitalert.com/view-details.html?id=38893",
            "refsource": "MISC",
            "url": "https://www.exploitalert.com/view-details.html?id=38893"
          },
          {
            "name": "https://www.exploitalert.com/view-details.html?id=38912",
            "refsource": "MISC",
            "url": "https://www.exploitalert.com/view-details.html?id=38912"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:wp-useronline_project:wp-useronline:*:*:*:*:*:wordpress:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.87.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-request@wordfence.com",
          "ID": "CVE-2022-2473"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018templates[browsingpage][text]\u0027 parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.exploitalert.com/view-details.html?id=38893",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://www.exploitalert.com/view-details.html?id=38893"
            },
            {
              "name": "https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt"
            },
            {
              "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473"
            },
            {
              "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2758412%40wp-useronline\u0026new=2758412%40wp-useronline\u0026sfp_email=\u0026sfph_mail=",
              "refsource": "MISC",
              "tags": [
                "Patch"
              ],
              "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2758412%40wp-useronline\u0026new=2758412%40wp-useronline\u0026sfp_email=\u0026sfph_mail="
            },
            {
              "name": "https://youtu.be/Q3zInrUnAV0",
              "refsource": "MISC",
              "tags": [
                "Exploit"
              ],
              "url": "https://youtu.be/Q3zInrUnAV0"
            },
            {
              "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve"
            },
            {
              "name": "https://www.exploitalert.com/view-details.html?id=38912",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://www.exploitalert.com/view-details.html?id=38912"
            },
            {
              "name": "https://www.exploit-db.com/exploits/50988",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "https://www.exploit-db.com/exploits/50988"
            }
          ]
        }
      },
      "impact": {
        "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": "2023-10-24T20:28Z",
      "publishedDate": "2022-09-06T18:15Z"
    }
  }
}


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