CVE-2022-2846 - Vulnerability Details - OpenCVE

The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01714.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Dwbooster	Calendar Event Multi View

Configuration 1 [-]

cpe:2.3:a:dwbooster:calendar_event_multi_view:*:*:*:*:*:wordpress:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-35080	The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html
https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c

History

Tue, 15 Apr 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2022-08-16T00:00:00.000Z

Updated: 2025-04-15T13:07:52.842Z

Reserved: 2022-08-16T00:00:00.000Z

Link: CVE-2022-2846

Vulnrichment

Updated: 2024-08-03T00:52:59.515Z

NVD

Status : Modified

Published: 2022-08-16T19:15:09.107

Modified: 2025-04-15T13:15:48.600

Link: CVE-2022-2846

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-2846", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "assignerShortName": "VulDB", "dateUpdated": "2025-04-15T13:07:52.842Z", "dateReserved": "2022-08-16T00:00:00.000Z", "datePublished": "2022-08-16T00:00:00.000Z"}, "containers": {"cna": {"title": "Calendar Event Multi View < 1.4.07 - Unauthenticated Arbitrary Event Creation to Stored XSS", "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2023-04-05T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it."}], "affected": [{"vendor": "Unknown", "product": "Calendar Event Multi View", "versions": [{"version": "1.4.07", "status": "affected", "lessThan": "1.4.07", "versionType": "custom"}]}], "references": [{"url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c"}, {"url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html"}], "credits": [{"lang": "en", "value": "Mostafa Farzaneh"}], "problemTypes": [{"descriptions": [{"type": "CWE", "description": "CWE-862 Missing Authorization", "cweId": "CWE-862", "lang": "en"}]}, {"descriptions": [{"type": "CWE", "description": "CWE-79 Cross-Site Scripting (XSS)", "cweId": "CWE-79", "lang": "en"}]}], "x_generator": "WPScan CVE Generator", "source": {"discovery": "EXTERNAL"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:52:59.515Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c", "tags": ["x_transferred"]}, {"url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html", "tags": ["x_transferred"]}]}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-04-15T13:07:00.719223Z", "id": "CVE-2022-2846", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"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": "2025-04-15T13:07:52.842Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-2846", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "assignerShortName": "VulDB", "dateUpdated": "2025-04-15T13:07:52.842Z", "dateReserved": "2022-08-16T00:00:00.000Z", "datePublished": "2022-08-16T00:00:00.000Z"}, "containers": {"cna": {"title": "Calendar Event Multi View < 1.4.07 - Unauthenticated Arbitrary Event Creation to Stored XSS", "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2023-04-05T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it."}], "affected": [{"vendor": "Unknown", "product": "Calendar Event Multi View", "versions": [{"version": "1.4.07", "status": "affected", "lessThan": "1.4.07", "versionType": "custom"}]}], "references": [{"url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c"}, {"url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html"}], "credits": [{"lang": "en", "value": "Mostafa Farzaneh"}], "problemTypes": [{"descriptions": [{"type": "CWE", "description": "CWE-862 Missing Authorization", "cweId": "CWE-862", "lang": "en"}]}, {"descriptions": [{"type": "CWE", "description": "CWE-79 Cross-Site Scripting (XSS)", "cweId": "CWE-79", "lang": "en"}]}], "x_generator": "WPScan CVE Generator", "source": {"discovery": "EXTERNAL"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:52:59.515Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c", "tags": ["x_transferred"]}, {"url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html", "tags": ["x_transferred"]}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-2846", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-15T13:07:00.719223Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-15T13:07:38.447Z"}}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dwbooster:calendar_event_multi_view:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "8E8B6B91-643E-4800-82A2-567FA8FEE123", "versionEndExcluding": "1.4.07", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Calendar Event Multi View WordPress plugin before 1.4.07 does not have any authorisation and CSRF checks in place when creating an event, and is also lacking sanitisation as well as escaping in some of the event fields. This could allow unauthenticated attackers to create arbitrary events and put Cross-Site Scripting payloads in it."}, {"lang": "es", "value": "El plugin de WordPress Calendar Event Multi View anterior a la versi\u00f3n 1.4.07 no dispone de comprobaciones de autorizaci\u00f3n y CSRF cuando se crea un evento, y tambi\u00e9n carece de sanitizaci\u00f3n as\u00ed como de escapes en algunos de los campos del evento. Esto podr\u00eda permitir a los atacantes no autentificados crear eventos arbitrarios y poner cargas \u00fatiles de Cross-Site Scripting en \u00e9l"}], "id": "CVE-2022-2846", "lastModified": "2025-04-15T13:15:48.600", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-08-16T19:15:09.107", "references": [{"source": "cna@vuldb.com", "url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html"}, {"source": "cna@vuldb.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-862"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Secondary"}]}