CVE-2022-4140 - Vulnerability Details - OpenCVE

The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.6768.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Welcart	Welcart E-commerce

Configuration 1 [-]

cpe:2.3:a:welcart:welcart_e-commerce:*:*:*:*:*:wordpress:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7

History

Thu, 10 Apr 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 20 Feb 2025 19:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Welcart Welcart welcart E-commerce
CPEs	cpe:2.3:a:collne:welcart_e-commerce::::::wordpress::*	cpe:2.3:a:welcart:welcart_e-commerce::::::wordpress::*
Vendors & Products	Collne Collne welcart E-commerce	Welcart Welcart welcart E-commerce

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2023-01-02T21:49:12.877Z

Updated: 2025-04-10T19:11:34.151Z

Reserved: 2022-11-25T09:56:19.096Z

Link: CVE-2022-4140

Vulnrichment

Updated: 2024-08-03T01:27:54.492Z

NVD

Status : Modified

Published: 2023-01-02T22:15:16.287

Modified: 2025-04-10T19:15:51.080

Link: CVE-2022-4140

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-4140", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2022-11-25T09:56:19.096Z", "datePublished": "2023-01-02T21:49:12.877Z", "dateUpdated": "2025-04-10T19:11:34.151Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2023-01-10T09:08:22.709Z"}, "title": "Welcart e-Commerce < 2.8.5 - Unauthenticated Arbitrary File Access", "problemTypes": [{"descriptions": [{"description": "CWE-552 Files or Directories Accessible to External Parties", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Welcart e-Commerce", "versions": [{"status": "affected", "versionType": "custom", "version": "0", "lessThan": "2.8.5"}], "defaultStatus": "unaffected", "collectionURL": "https://wordpress.org/plugins"}], "descriptions": [{"lang": "en", "value": "The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server"}], "references": [{"url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "Takeshi Suzuki", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T01:27:54.492Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}]}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-04-10T19:11:04.329562Z", "id": "CVE-2022-4140", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-10T19:11:34.151Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T01:27:54.492Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-4140", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-10T19:11:04.329562Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-10T19:11:27.004Z"}}], "cna": {"title": "Welcart e-Commerce < 2.8.5 - Unauthenticated Arbitrary File Access", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Takeshi Suzuki"}, {"lang": "en", "type": "coordinator", "value": "WPScan"}], "affected": [{"vendor": "Unknown", "product": "Welcart e-Commerce", "versions": [{"status": "affected", "version": "0", "lessThan": "2.8.5", "versionType": "custom"}], "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "references": [{"url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7", "tags": ["exploit", "vdb-entry", "technical-description"]}], "x_generator": {"engine": "WPScan CVE Generator"}, "descriptions": [{"lang": "en", "value": "The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-552 Files or Directories Accessible to External Parties"}]}], "providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2023-01-10T09:08:22.709Z"}}}, "cveMetadata": {"cveId": "CVE-2022-4140", "state": "PUBLISHED", "dateUpdated": "2025-04-10T19:11:34.151Z", "dateReserved": "2022-11-25T09:56:19.096Z", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "datePublished": "2023-01-02T21:49:12.877Z", "assignerShortName": "WPScan"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:welcart:welcart_e-commerce:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "31D18437-FE34-4E3D-8E8F-C7EE3295B678", "versionEndExcluding": "2.8.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server"}, {"lang": "es", "value": "El complemento Welcart e-Commerce WordPress anterior a 2.8.5 no valida la entrada del usuario antes de usarlo para generar el contenido de un archivo, lo que podr\u00eda permitir a un atacante no autenticado leer archivos arbitrarios en el servidor."}], "id": "CVE-2022-4140", "lastModified": "2025-04-10T19:15:51.080", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-01-02T22:15:16.287", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/0d649a7e-3334-48f7-abca-fff0856e12c7"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified"}