CVE-2021-24330 (GCVE-0-2021-24330)
Vulnerability from cvelistv5 – Published: 2021-06-01 11:33 – Updated: 2024-08-03 19:28- CWE-79 - Cross-site Scripting (XSS)
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/b9748066-83b7-47… | x_refsource_CONFIRM |
| https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5… | x_refsource_MISC |
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Unknown | Funnel Builder by CartFlows – Create High Converting Sales Funnels For WordPress |
Affected:
1.6.13 , < 1.6.13
(custom)
|
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T19:28:23.352Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5BWordPress%5D-%5BCWE-79%5D-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Funnel Builder by CartFlows \u2013 Create High Converting Sales Funnels For WordPress",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.6.13",
"status": "affected",
"version": "1.6.13",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "m0ze"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Funnel Builder by CartFlows \u2013 Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixel_id and google_analytics_id settings, allowing high privilege users to set XSS payload in them, which will either be executed on pages generated by the plugin, or the whole website depending on the settings used."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Cross-site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-06-01T11:33:31.000Z",
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5BWordPress%5D-%5BCWE-79%5D-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Funnel Builder by CartFlows \u003c 1.6.13 - Authenticated Stored XSS via FB Pixel ID and Google Analytics ID",
"x_generator": "WPScan CVE Generator",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "contact@wpscan.com",
"ID": "CVE-2021-24330",
"STATE": "PUBLIC",
"TITLE": "Funnel Builder by CartFlows \u003c 1.6.13 - Authenticated Stored XSS via FB Pixel ID and Google Analytics ID"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Funnel Builder by CartFlows \u2013 Create High Converting Sales Funnels For WordPress",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "1.6.13",
"version_value": "1.6.13"
}
]
}
}
]
},
"vendor_name": "Unknown"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "m0ze"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Funnel Builder by CartFlows \u2013 Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixel_id and google_analytics_id settings, allowing high privilege users to set XSS payload in them, which will either be executed on pages generated by the plugin, or the whole website depending on the settings used."
}
]
},
"generator": "WPScan CVE Generator",
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-79 Cross-site Scripting (XSS)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477",
"refsource": "CONFIRM",
"url": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477"
},
{
"name": "https://m0ze.ru/vulnerability/[2021-04-26]-[WordPress]-[CWE-79]-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt",
"refsource": "MISC",
"url": "https://m0ze.ru/vulnerability/[2021-04-26]-[WordPress]-[CWE-79]-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"assignerShortName": "WPScan",
"cveId": "CVE-2021-24330",
"datePublished": "2021-06-01T11:33:31.000Z",
"dateReserved": "2021-01-14T00:00:00.000Z",
"dateUpdated": "2024-08-03T19:28:23.352Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-24330",
"date": "2026-11-10",
"epss": "0.00652",
"percentile": "0.51588"
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cartflows:cartflows:*:*:*:*:*:wordpress:*:*",
"matchCriteriaId": "0BABF3FB-DC10-4BFB-A7ED-10A6B31D4EE5",
"versionEndExcluding": "1.6.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Funnel Builder by CartFlows \u2013 Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixel_id and google_analytics_id settings, allowing high privilege users to set XSS payload in them, which will either be executed on pages generated by the plugin, or the whole website depending on the settings used."
},
{
"lang": "es",
"value": "El plugin Funnel Builder by CartFlows \u00e2\u20ac\u201c Create High Converting Sales Funnels para WordPress versiones anteriores a 1.6.13, no saneaba sus configuraciones facebook_pixel_id y google_analytics_id, permitiendo a usuarios muy privilegiados configurar una carga \u00fatil de tipo XSS en ellos, que se ejecutar\u00e1 en las p\u00e1ginas generadas por el plugin, o todo el sitio web, dependiendo de la configuraci\u00f3n usada"
}
],
"id": "CVE-2021-24330",
"lastModified": "2024-11-21T05:52:51.490",
"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": 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": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-06-01T14:15:09.383",
"references": [
{
"source": "contact@wpscan.com",
"url": "https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5BWordPress%5D-%5BCWE-79%5D-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt"
},
{
"source": "contact@wpscan.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://m0ze.ru/vulnerability/%5B2021-04-26%5D-%5BWordPress%5D-%5BCWE-79%5D-Funnel-Builder-by-CartFlows-WordPress-Plugin-v1.6.12.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://wpscan.com/vulnerability/b9748066-83b7-4762-9124-de021f687477"
}
],
"sourceIdentifier": "contact@wpscan.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "contact@wpscan.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T09:18:23+00:00",
"cve": "CVE-2021-24330",
"id": "CVE-2021-24330",
"initial_release_date": "2021-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Funnel Builder by CartFlows \u003c 1.6.13 - Authenticated Stored XSS via FB Pixel ID and Google Analytics ID",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-24330.json",
"version": "3"
}
}
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
Loading timeline…
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.