Vulnerability-Lookup

CVE-2024-7891 (GCVE-0-2024-7891)

Vulnerability from cvelistv5 – Published: 2024-09-10 06:00 – Updated: 2024-09-12 20:04

Title

Floating Contact Button < 2.8 - Admin+ Stored XSS

Summary

The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Severity ?

4.8 (Medium)


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

CWE

CWE-79 Cross-Site Scripting (XSS)

Assigner

WPScan

References

URL

Tags

https://wpscan.com/vulnerability/b584a225-0d91-46…

exploitvdb-entrytechnical-description

Impacted products

	Vendor	Product	Version
	Unknown	Floating Contact Button	Affected: 0 , < 2.8 (semver)

Credits

WPScan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:christoph_nagel:floating_contact_button:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "floating_contact_button",
            "vendor": "christoph_nagel",
            "versions": [
              {
                "lessThan": "2.8",
                "status": "affected",
                "version": "0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-7891",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-12T20:02:10.086762Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T20:04:55.772Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Floating Contact Button",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "2.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-79 Cross-Site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-10T06:00:01.694Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Floating Contact Button \u003c 2.8 - Admin+ Stored XSS",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2024-7891",
    "datePublished": "2024-09-10T06:00:01.694Z",
    "dateReserved": "2024-08-16T17:41:31.240Z",
    "dateUpdated": "2024-09-12T20:04:55.772Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-7891",
      "date": "2026-04-26",
      "epss": "0.00204",
      "percentile": "0.42456"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed\"}, {\"lang\": \"es\", \"value\": \"El complemento Floating Contact Button de WordPress anterior a la versi\\u00f3n 2.8 no desinfecta ni escapa a algunas de sus configuraciones, lo que podr\\u00eda permitir que usuarios con privilegios elevados, como el administrador, realicen ataques de cross site scripting incluso cuando unfiltered_html no est\\u00e1 permitido.\"}]",
      "id": "CVE-2024-7891",
      "lastModified": "2024-09-12T20:35:27.267",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\", \"baseScore\": 4.8, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.7, \"impactScore\": 2.7}]}",
      "published": "2024-09-10T06:15:02.633",
      "references": "[{\"url\": \"https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/\", \"source\": \"contact@wpscan.com\"}]",
      "sourceIdentifier": "contact@wpscan.com",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-7891\",\"sourceIdentifier\":\"contact@wpscan.com\",\"published\":\"2024-09-10T06:15:02.633\",\"lastModified\":\"2025-05-16T20:14:38.077\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed\"},{\"lang\":\"es\",\"value\":\"El complemento Floating Contact Button de WordPress anterior a la versi\u00f3n 2.8 no desinfecta ni escapa a algunas de sus configuraciones, lo que podr\u00eda permitir que usuarios con privilegios elevados, como el administrador, realicen ataques de cross site scripting incluso cuando unfiltered_html no est\u00e1 permitido.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.7,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:just-a-web-developer:floating_contact_button:*:*:*:*:*:wordpress:*:*\",\"versionEndExcluding\":\"2.8\",\"matchCriteriaId\":\"8B449F16-C2DF-43C4-A3E4-2FEC2698A7F9\"}]}]}],\"references\":[{\"url\":\"https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/\",\"source\":\"contact@wpscan.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 4.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-7891\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-12T20:02:10.086762Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:christoph_nagel:floating_contact_button:*:*:*:*:*:*:*:*\"], \"vendor\": \"christoph_nagel\", \"product\": \"floating_contact_button\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.8\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-12T20:04:49.257Z\"}}], \"cna\": {\"title\": \"Floating Contact Button \u003c 2.8 - Admin+ Stored XSS\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"WPScan\"}], \"affected\": [{\"vendor\": \"Unknown\", \"product\": \"Floating Contact Button\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.8\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/\", \"tags\": [\"exploit\", \"vdb-entry\", \"technical-description\"]}], \"x_generator\": {\"engine\": \"WPScan CVE Generator\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-79 Cross-Site Scripting (XSS)\"}]}], \"providerMetadata\": {\"orgId\": \"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81\", \"shortName\": \"WPScan\", \"dateUpdated\": \"2024-09-10T06:00:01.694Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-7891\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-12T20:04:55.772Z\", \"dateReserved\": \"2024-08-16T17:41:31.240Z\", \"assignerOrgId\": \"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81\", \"datePublished\": \"2024-09-10T06:00:01.694Z\", \"assignerShortName\": \"WPScan\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

FKIE_CVE-2024-7891

Vulnerability from fkie_nvd - Published: 2024-09-10 06:15 - Updated: 2025-05-16 20:14

Severity ?

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

Summary

References

	URL	Tags
	contact@wpscan.com	https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	just-a-web-developer	floating_contact_button	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:just-a-web-developer:floating_contact_button:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "8B449F16-C2DF-43C4-A3E4-2FEC2698A7F9",
              "versionEndExcluding": "2.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed"
    },
    {
      "lang": "es",
      "value": "El complemento Floating Contact Button de WordPress anterior a la versi\u00f3n 2.8 no desinfecta ni escapa a algunas de sus configuraciones, lo que podr\u00eda permitir que usuarios con privilegios elevados, como el administrador, realicen ataques de cross site scripting incluso cuando unfiltered_html no est\u00e1 permitido."
    }
  ],
  "id": "CVE-2024-7891",
  "lastModified": "2025-05-16T20:14:38.077",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-09-10T06:15:02.633",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4/"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-GVQC-G8MM-R66F

Vulnerability from github – Published: 2024-09-10 06:30 – Updated: 2024-09-12 21:32

Details

Severity ?

4.8 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-7891"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-10T06:15:02Z",
    "severity": "MODERATE"
  },
  "details": "The Floating Contact Button WordPress plugin before 2.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed",
  "id": "GHSA-gvqc-g8mm-r66f",
  "modified": "2024-09-12T21:32:01Z",
  "published": "2024-09-10T06:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7891"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/b584a225-0d91-464d-b1c1-15594274d9d4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2024-7891 (GCVE-0-2024-7891)

FKIE_CVE-2024-7891

GHSA-GVQC-G8MM-R66F

Tags

Sightings

Nomenclature