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    22 vulnerabilities found for Modern Events Calendar Lite by Unknown

    CVE-2023-1400 (GCVE-0-2023-1400)

    Vulnerability from nvd – Published: 2023-03-27 15:37 – Updated: 2025-04-23 16:23
    VLAI
    Title
    Modern Events Calendar lite < 6.5.2 - Admin+ Stored XSS
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    Assigner
    References
    URL Tags
    https://wpscan.com/vulnerability/c7feceef-28f1-4c… exploitvdb-entrytechnical-description
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 0 , < 6.5.2. (custom)
    Create a notification for this product.
    Credits
    Pavak Tiwari WPScan
    Show details on NVD website

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              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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                "url": "https://wpscan.com/vulnerability/c7feceef-28f1-4cac-b124-4b95e3f17b07"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "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-2023-1400",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-04-23T16:07:54.803147Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-04-23T16:23:17.336Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
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              "collectionURL": "https://wordpress.org/plugins",
              "defaultStatus": "unaffected",
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              "vendor": "Unknown",
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                {
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                  "version": "0",
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                }
              ]
            }
          ],
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              "lang": "en",
              "type": "finder",
              "value": "Pavak Tiwari"
            },
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              "lang": "en",
              "type": "coordinator",
              "value": "WPScan"
            }
          ],
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            }
          ],
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                {
                  "description": "CWE-79 Cross-Site Scripting (XSS)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-10-16T08:32:34.573Z",
            "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Modern Events Calendar lite \u003c 6.5.2 - Admin+ Stored XSS",
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          }
        }
      },
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        "assignerShortName": "WPScan",
        "cveId": "CVE-2023-1400",
        "datePublished": "2023-03-27T15:37:25.452Z",
        "dateReserved": "2023-03-14T15:23:25.682Z",
        "dateUpdated": "2025-04-23T16:23:17.336Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2022-0364 (GCVE-0-2022-0364)

    Vulnerability from nvd – Published: 2022-03-21 18:55 – Updated: 2024-08-02 23:25
    VLAI
    Title
    Modern Events Calendar Lite < 6.4.0 - Contributor+ Stored Cross Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.4.0 , < 6.4.0 (custom)
    Create a notification for this product.
    Credits
    Rohan Chaudhari
    Show details on NVD website

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              "value": "Rohan Chaudhari"
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            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Modern Events Calendar Lite \u003c 6.4.0 - Contributor+ Stored Cross Site Scripting",
          "x_generator": "WPScan CVE Generator",
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            },
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            "references": {
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        "dateReserved": "2022-01-25T00:00:00.000Z",
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    CVE-2021-25046 (GCVE-0-2021-25046)

    Vulnerability from nvd – Published: 2022-01-17 13:00 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar Lite < 6.2.0 - Subscriber+ Category Add Leading to Stored XSS
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.2.0 alloed any logged-in user, even a subscriber user, may add a category whose parameters are incorrectly escaped in the admin panel, leading to stored XSS.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.2.0 , < 6.2.0 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24946 (GCVE-0-2021-24946)

    Vulnerability from nvd – Published: 2021-12-13 10:41 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar < 6.1.5 - Unauthenticated Blind SQL Injection
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue
    Severity
    No CVSS data available.
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.1.5 , < 6.1.5 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24925 (GCVE-0-2021-24925)

    Vulnerability from nvd – Published: 2021-12-13 10:41 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar Lite < 6.1.5 - Reflected Cross-Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the current_month_divider parameter of its mec_list_load_more AJAX call (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.1.5 , < 6.1.5 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24716 (GCVE-0-2021-24716)

    Vulnerability from nvd – Published: 2021-11-01 08:46 – Updated: 2024-08-03 19:42
    VLAI
    Title
    Modern Events Calendar Lite < 5.22.3 - Authenticated Stored Cross Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 5.22.3 does not properly sanitize or escape values set by users with access to adjust settings withing wp-admin.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.22.3 , < 5.22.3 (custom)
    Create a notification for this product.
    Credits
    Shivam Rai
    Show details on NVD website

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    CVE-2021-24687 (GCVE-0-2021-24687)

    Vulnerability from nvd – Published: 2021-10-04 11:20 – Updated: 2024-08-03 19:42
    VLAI
    Title
    Modern Events Calendar Lite < 5.22.2 - Admin+ Stored Cross-Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.22.2 , < 5.22.2 (custom)
    Create a notification for this product.
    Credits
    Shivam Rai
    Show details on NVD website

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    CVE-2021-24149 (GCVE-0-2021-24149)

    Vulnerability from nvd – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.6 - Authenticated SQL Injection
    Summary
    Unvalidated input in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.6, did not sanitise the mec[post_id] POST parameter in the mec_fes_form AJAX action when logged in as an author+, leading to an authenticated SQL Injection issue.
    Severity
    No CVSS data available.
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.6 , < 5.16.6 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24147 (GCVE-0-2021-24147)

    Vulnerability from nvd – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Authenticated Stored Cross-Site Scripting (XSS)
    Summary
    Unvalidated input and lack of output encoding in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not sanitise the mic_comment field (Notes on time) when adding/editing an event, allowing users with privilege as low as author to add events with a Cross-Site Scripting payload in them, which will be triggered in the frontend when viewing the event.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24146 (GCVE-0-2021-24146)

    Vulnerability from nvd – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events Export
    Summary
    Lack of authorisation checks in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format for example.
    Severity
    No CVSS data available.
    CWE
    • CWE-284 - Improper Access Control
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24145 (GCVE-0-2021-24145)

    Vulnerability from nvd – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCE
    Summary
    Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the request.
    Severity
    No CVSS data available.
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2023-1400 (GCVE-0-2023-1400)

    Vulnerability from cvelistv5 – Published: 2023-03-27 15:37 – Updated: 2025-04-23 16:23
    VLAI
    Title
    Modern Events Calendar lite < 6.5.2 - Admin+ Stored XSS
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    Assigner
    References
    URL Tags
    https://wpscan.com/vulnerability/c7feceef-28f1-4c… exploitvdb-entrytechnical-description
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 0 , < 6.5.2. (custom)
    Create a notification for this product.
    Credits
    Pavak Tiwari WPScan
    Show details on NVD website

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    CVE-2022-0364 (GCVE-0-2022-0364)

    Vulnerability from cvelistv5 – Published: 2022-03-21 18:55 – Updated: 2024-08-02 23:25
    VLAI
    Title
    Modern Events Calendar Lite < 6.4.0 - Contributor+ Stored Cross Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.4.0 , < 6.4.0 (custom)
    Create a notification for this product.
    Credits
    Rohan Chaudhari
    Show details on NVD website

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    CVE-2021-25046 (GCVE-0-2021-25046)

    Vulnerability from cvelistv5 – Published: 2022-01-17 13:00 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar Lite < 6.2.0 - Subscriber+ Category Add Leading to Stored XSS
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.2.0 alloed any logged-in user, even a subscriber user, may add a category whose parameters are incorrectly escaped in the admin panel, leading to stored XSS.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.2.0 , < 6.2.0 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24946 (GCVE-0-2021-24946)

    Vulnerability from cvelistv5 – Published: 2021-12-13 10:41 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar < 6.1.5 - Unauthenticated Blind SQL Injection
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue
    Severity
    No CVSS data available.
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.1.5 , < 6.1.5 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24925 (GCVE-0-2021-24925)

    Vulnerability from cvelistv5 – Published: 2021-12-13 10:41 – Updated: 2024-08-03 19:49
    VLAI
    Title
    Modern Events Calendar Lite < 6.1.5 - Reflected Cross-Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the current_month_divider parameter of its mec_list_load_more AJAX call (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 6.1.5 , < 6.1.5 (custom)
    Create a notification for this product.
    Credits
    Krzysztof Zając
    Show details on NVD website

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    CVE-2021-24716 (GCVE-0-2021-24716)

    Vulnerability from cvelistv5 – Published: 2021-11-01 08:46 – Updated: 2024-08-03 19:42
    VLAI
    Title
    Modern Events Calendar Lite < 5.22.3 - Authenticated Stored Cross Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 5.22.3 does not properly sanitize or escape values set by users with access to adjust settings withing wp-admin.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.22.3 , < 5.22.3 (custom)
    Create a notification for this product.
    Credits
    Shivam Rai
    Show details on NVD website

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    CVE-2021-24687 (GCVE-0-2021-24687)

    Vulnerability from cvelistv5 – Published: 2021-10-04 11:20 – Updated: 2024-08-03 19:42
    VLAI
    Title
    Modern Events Calendar Lite < 5.22.2 - Admin+ Stored Cross-Site Scripting
    Summary
    The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.22.2 , < 5.22.2 (custom)
    Create a notification for this product.
    Credits
    Shivam Rai
    Show details on NVD website

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    CVE-2021-24146 (GCVE-0-2021-24146)

    Vulnerability from cvelistv5 – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events Export
    Summary
    Lack of authorisation checks in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format for example.
    Severity
    No CVSS data available.
    CWE
    • CWE-284 - Improper Access Control
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24147 (GCVE-0-2021-24147)

    Vulnerability from cvelistv5 – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Authenticated Stored Cross-Site Scripting (XSS)
    Summary
    Unvalidated input and lack of output encoding in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not sanitise the mic_comment field (Notes on time) when adding/editing an event, allowing users with privilege as low as author to add events with a Cross-Site Scripting payload in them, which will be triggered in the frontend when viewing the event.
    Severity
    No CVSS data available.
    CWE
    • CWE-79 - Cross-site Scripting (XSS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24145 (GCVE-0-2021-24145)

    Vulnerability from cvelistv5 – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCE
    Summary
    Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the request.
    Severity
    No CVSS data available.
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Assigner
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.5 , < 5.16.5 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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    CVE-2021-24149 (GCVE-0-2021-24149)

    Vulnerability from cvelistv5 – Published: 2021-03-18 14:57 – Updated: 2024-08-03 19:21
    VLAI
    Title
    Modern Events Calendar Lite < 5.16.6 - Authenticated SQL Injection
    Summary
    Unvalidated input in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.6, did not sanitise the mec[post_id] POST parameter in the mec_fes_form AJAX action when logged in as an author+, leading to an authenticated SQL Injection issue.
    Severity
    No CVSS data available.
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Unknown Modern Events Calendar Lite Affected: 5.16.6 , < 5.16.6 (custom)
    Create a notification for this product.
    Credits
    Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
    Show details on NVD website

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