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16 vulnerabilities found for Modern Events Calendar Lite by Unknown

CVE-2026-102499 (GCVE-0-2026-102499)
Vulnerability from cvelistv5
Published
2026-10-21 06:00
Modified
2026-10-21 10:35
Summary
The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 do not sanitise and escape a parameter before using it in a SQL statement, which allows authenticated users with Subscriber-level access and above to append additional SQL queries into already existing queries and extract sensitive data from the database.
References
Show details on NVD website


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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 7.7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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                "timestamp": "2026-10-21T10:24:22.028215Z",
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                "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-21T10:35:09.296Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Modern Events Calendar (Lite \u0026 Pro) \u003c 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action",
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    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-102499",
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    "dateReserved": "2026-09-29T10:53:57.738Z",
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  "dataVersion": "5.2"
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CVE-2026-96534 (GCVE-0-2026-96534)
Vulnerability from cvelistv5
Published
2026-10-18 06:00
Modified
2026-10-18 11:12
Summary
The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 does not sanitise and escape a parameter before using it in a SQL statement, allowing authenticated users with minimal privileges (Subscriber and above) to perform SQL injection attacks.
References
Show details on NVD website


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      ],
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      },
      "title": "Modern Events Calendar (Lite \u0026 Pro) \u003c 7.37.0 - Subscriber+ SQLi via mec_fes_csv_export",
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    "dateReserved": "2026-09-23T11:30:31.439Z",
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CVE-2026-110070 (GCVE-0-2026-110070)
Vulnerability from cvelistv5
Published
2026-10-18 06:00
Modified
2026-10-18 11:12
Summary
The Modern Events Calendar Lite WordPress plugin before 7.36.4 does not verify that a user is authorized to edit the target post before updating it, allowing authenticated users with the Subscriber role to modify the title, content, and excerpt of arbitrary posts, pages, and custom post types created by other users.
References
Impacted products
Show details on NVD website


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CVE-2026-110069 (GCVE-0-2026-110069)
Vulnerability from cvelistv5
Published
2026-10-18 06:00
Modified
2026-10-18 11:12
Summary
The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks before returning event booking and attendee data, allowing any authenticated user, including Subscribers, to disclose the names, email addresses, transaction IDs and payment amounts of every booking on the site.
References
Impacted products
Show details on NVD website


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CVE-2026-11349 (GCVE-0-2026-11349)
Vulnerability from cvelistv5
Published
2026-07-20 06:00
Modified
2026-07-20 13:16
Summary
The Modern Event Calendar Pro WordPress plugin before 7.34.0, Modern Events Calendar Lite WordPress plugin before 7.34.0 do not sanitise and escape a request parameter before using it in a SQL statement, through an AJAX action available to unauthenticated users, leading to an unauthenticated SQL injection vulnerability that allows attackers to extract sensitive data from the database.
References
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
Modified
2025-04-23 16:23
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).
References
Impacted products
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
Modified
2024-08-02 23:25
Severity ?
CWE
  • CWE-79 - Cross-site Scripting (XSS)
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
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 6.4.0   < 6.4.0
Create a notification for this product.
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
Modified
2024-08-03 19:49
Severity ?
CWE
  • CWE-79 - Cross-site Scripting (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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 6.2.0   < 6.2.0
Create a notification for this product.
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
Modified
2024-08-03 19:49
Severity ?
CWE
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
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 6.1.5   < 6.1.5
Create a notification for this product.
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
Modified
2024-08-03 19:49
Severity ?
CWE
  • CWE-79 - Cross-site Scripting (XSS)
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
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 6.1.5   < 6.1.5
Create a notification for this product.
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
Modified
2024-08-03 19:42
Severity ?
CWE
  • CWE-79 - Cross-site Scripting (XSS)
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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.22.3   < 5.22.3
Create a notification for this product.
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
Modified
2024-08-03 19:42
Severity ?
CWE
  • CWE-79 - Cross-site Scripting (XSS)
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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.22.2   < 5.22.2
Create a notification for this product.
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
Modified
2024-08-03 19:21
Severity ?
CWE
  • CWE-79 - 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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.16.5   < 5.16.5
Create a notification for this product.
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
Modified
2024-08-03 19:21
Severity ?
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.16.5   < 5.16.5
Create a notification for this product.
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
Modified
2024-08-03 19:21
Severity ?
CWE
  • CWE-284 - Improper Access Control
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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.16.5   < 5.16.5
Create a notification for this product.
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
Modified
2024-08-03 19:21
Severity ?
CWE
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.
Impacted products
Vendor Product Version
Unknown Modern Events Calendar Lite Version: 5.16.6   < 5.16.6
Create a notification for this product.
Show details on NVD website


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