CVE-2022-2846 (GCVE-0-2022-2846)

Vulnerability from cvelistv5 – Published: 2022-08-16 00:00 – Updated: 2025-04-15 13:07
VLAI?
Summary
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.
Severity ?
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE
  • CWE-862 - Missing Authorization
  • CWE-79 - Cross-Site Scripting (XSS)
Assigner
References
Impacted products
Vendor Product Version
Unknown Calendar Event Multi View Affected: 1.4.07 , < 1.4.07 (custom)
Create a notification for this product.
Credits
Mostafa Farzaneh
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:52:59.515Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "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"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-2846",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-15T13:07:00.719223Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-15T13:07:52.842Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Calendar Event Multi View",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "1.4.07",
              "status": "affected",
              "version": "1.4.07",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Mostafa Farzaneh"
        }
      ],
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Cross-Site Scripting (XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-05T00:00:00.000Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "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"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Calendar Event Multi View \u003c 1.4.07 - Unauthenticated Arbitrary Event Creation to Stored XSS",
      "x_generator": "WPScan CVE Generator"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2022-2846",
    "datePublished": "2022-08-16T00:00:00.000Z",
    "dateReserved": "2022-08-16T00:00:00.000Z",
    "dateUpdated": "2025-04-15T13:07:52.842Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:dwbooster:calendar_event_multi_view:*:*:*:*:*:wordpress:*:*\", \"versionEndExcluding\": \"1.4.07\", \"matchCriteriaId\": \"8E8B6B91-643E-4800-82A2-567FA8FEE123\"}]}]}]",
      "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": "2024-11-21T07:01:47.917",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}]}",
      "published": "2022-08-16T19:15:09.107",
      "references": "[{\"url\": \"http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html\", \"source\": \"cna@vuldb.com\"}, {\"url\": \"https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c\", \"source\": \"cna@vuldb.com\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "cna@vuldb.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"cna@vuldb.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-79\"}, {\"lang\": \"en\", \"value\": \"CWE-862\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-352\"}, {\"lang\": \"en\", \"value\": \"CWE-862\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-2846\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2022-08-16T19:15:09.107\",\"lastModified\":\"2025-04-15T13:15:48.600\",\"vulnStatus\":\"Modified\",\"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\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"},{\"lang\":\"en\",\"value\":\"CWE-862\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-352\"},{\"lang\":\"en\",\"value\":\"CWE-862\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dwbooster:calendar_event_multi_view:*:*:*:*:*:wordpress:*:*\",\"versionEndExcluding\":\"1.4.07\",\"matchCriteriaId\":\"8E8B6B91-643E-4800-82A2-567FA8FEE123\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/171697/Calendar-Event-Multi-View-1.4.07-Cross-Site-Scripting.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://wpscan.com/vulnerability/95f92062-08ce-478a-a2bc-6d026adf657c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"title\": \"Calendar Event Multi View \u003c 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\"}}]}",
      "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\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.