The Events Calendar

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Information

Software Type Plugin
Software Slug the-events-calendar (view on wordpress.org)
Software Status Active
Software Author stellarwp
Software Downloads 87,748,468
Software Active Installs 600,000
Software Record Last Updated October 14, 2026

Showing 1-20 of 40 Vulnerabilities

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The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection
8.1
CVE-2026-95606
Oct 2, 2026
Researcher: Naoya Takahashi (nakko)
The Events Calendar <= 6.17.5 - Missing Authorization
4.3
CVE-2026-97285
Sep 30, 2026
Researcher: Erik Debye
The Events Calendar 6.12.0 - 6.17.5 - Unauthenticated Arbitrary Shortcode Execution
6.5
CVE-2026-84740
Sep 28, 2026
Researcher: Jakub Herman
The Events Calendar 6.15.16.1 - 6.17.4.1 - Missing Authorization
4.3
CVE-2026-84743
Sep 21, 2026
Researcher: Mohammed Abd Alrahman
The Events Calendar 6.15.0 - 6.17.4.1 - Missing Authorization
4.3
CVE-2026-84742
Sep 21, 2026
Researcher: Jashid Sany
The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Information Exposure
5.3
CVE-2026-84741
Sep 21, 2026
Researcher: Kaveesha Nirmal
The Events Calendar <= 6.17.3 - Unauthenticated Code Injection to Remote Code Execution via Widget 'classes' Map Callable Invocation
9.8
CVE-2026-78159
Sep 11, 2026
Researchers: Chloe Chamberland, Wordfence Argus
The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection to Remote Code Execution
9.8
CVE-2026-78006
Sep 11, 2026
Researchers: Chloe Chamberland, Wordfence Argus
The Events Calendar < 6.17.3.1 - Authenticated (Contributor+) Information Exposure
4.3
CVE-2026-84745
Sep 5, 2026
Researcher: Mohammed Abd Alrahman
The Events Calendar <= 6.17.2 - Unauthenticated PHP Object Injection
8.1
CVE-2026-78265
Aug 24, 2026
Researcher: Udin Chan
The Events Calendar <= 6.16.5.0 - Missing Authorization
5.3
CVE-2026-13390
Jul 6, 2026
Researcher: Haitam Lazaar
The Events Calendar 6.15.12-6.16.2 - Unauthenticated SQL Injection
7.5
CVE-2026-49772
Jun 8, 2026
Researcher: vtim
The Events Calendar <= 6.15.17 - Authenticated (Author+) Arbitrary File Read via ajax_create_import
7.5
CVE-2026-3585
Mar 9, 2026
Researcher: Dmitrii Ignatyev
The Events Calendar <= 6.15.16 - Improper Authorization to Authenticated (Contributor+) Event/Organizer/Venue Update/Trash via REST API
5.4
CVE-2026-2694
Feb 25, 2026
Researcher: type5afe
The Events Calendar <= 6.15.13 - Missing Authorization to Authenticated (Subscriber+) Data Migration Control
5.4
CVE-2025-15043
Jan 20, 2026
Researcher: type5afe
The Events Calendar <= 6.15.12.2 - Missing Authorization
4.3
CVE-2025-69352
Jan 9, 2026
Researcher: Phat RiO
The Events Calendar <= 6.15.9 - Sysinfo Key Incorrect Comparison to Unauthenticated Sensitive Information Exposure
5.3
CVE-2025-12192
Nov 4, 2025
Researcher: mikemyers
The Events Calendar 6.15.1.1 - 6.15.9 - Unauthenticated SQL Injection via s
7.5
CVE-2025-12197
Nov 4, 2025
Researcher: holme
The Events Calendar <= 6.15.9 - Missing Authorization to Authenticated (Subscriber+) Draft Event Title/QR Code Exposure
4.3
CVE-2025-12175
Oct 30, 2025
Researcher: Md. Moniruzzaman Prodhan (NomanProdhan)
The Events Calendar <= 6.15.2 - Missing Authorization to Unauthenticated Password-Protected Information Disclosure
5.3
CVE-2025-9808
Sep 15, 2025
Researcher: Miguel Santareno
Title Status CVE ID CVSS Researchers Date
The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection Patched CVE-2026-95606 8.1 Naoya Takahashi (nakko) October 2, 2026
The Events Calendar <= 6.17.5 - Missing Authorization Patched CVE-2026-97285 4.3 Erik Debye September 30, 2026
The Events Calendar 6.12.0 - 6.17.5 - Unauthenticated Arbitrary Shortcode Execution Patched CVE-2026-84740 6.5 Jakub Herman September 28, 2026
The Events Calendar 6.15.16.1 - 6.17.4.1 - Missing Authorization Patched CVE-2026-84743 4.3 Mohammed Abd Alrahman September 21, 2026
The Events Calendar 6.15.0 - 6.17.4.1 - Missing Authorization Patched CVE-2026-84742 4.3 Jashid Sany September 21, 2026
The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Information Exposure Patched CVE-2026-84741 5.3 Kaveesha Nirmal September 21, 2026
The Events Calendar <= 6.17.3 - Unauthenticated Code Injection to Remote Code Execution via Widget 'classes' Map Callable Invocation Patched CVE-2026-78159 9.8 Chloe Chamberland, Wordfence Argus September 11, 2026
The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection to Remote Code Execution Patched CVE-2026-78006 9.8 Chloe Chamberland, Wordfence Argus September 11, 2026
The Events Calendar < 6.17.3.1 - Authenticated (Contributor+) Information Exposure Patched CVE-2026-84745 4.3 Mohammed Abd Alrahman September 5, 2026
The Events Calendar <= 6.17.2 - Unauthenticated PHP Object Injection Patched CVE-2026-78265 8.1 Udin Chan August 24, 2026
The Events Calendar <= 6.16.5.0 - Missing Authorization Patched CVE-2026-13390 5.3 Haitam Lazaar July 6, 2026
The Events Calendar 6.15.12-6.16.2 - Unauthenticated SQL Injection Patched CVE-2026-49772 7.5 vtim June 8, 2026
The Events Calendar <= 6.15.17 - Authenticated (Author+) Arbitrary File Read via ajax_create_import Patched CVE-2026-3585 7.5 Dmitrii Ignatyev March 9, 2026
The Events Calendar <= 6.15.16 - Improper Authorization to Authenticated (Contributor+) Event/Organizer/Venue Update/Trash via REST API Patched CVE-2026-2694 5.4 type5afe February 25, 2026
The Events Calendar <= 6.15.13 - Missing Authorization to Authenticated (Subscriber+) Data Migration Control Patched CVE-2025-15043 5.4 type5afe January 20, 2026
The Events Calendar <= 6.15.12.2 - Missing Authorization Patched CVE-2025-69352 4.3 Phat RiO January 9, 2026
The Events Calendar <= 6.15.9 - Sysinfo Key Incorrect Comparison to Unauthenticated Sensitive Information Exposure Patched CVE-2025-12192 5.3 mikemyers November 4, 2025
The Events Calendar 6.15.1.1 - 6.15.9 - Unauthenticated SQL Injection via s Patched CVE-2025-12197 7.5 holme November 4, 2025
The Events Calendar <= 6.15.9 - Missing Authorization to Authenticated (Subscriber+) Draft Event Title/QR Code Exposure Patched CVE-2025-12175 4.3 Md. Moniruzzaman Prodhan (NomanProdhan) October 30, 2025
The Events Calendar <= 6.15.2 - Missing Authorization to Unauthenticated Password-Protected Information Disclosure Patched CVE-2025-9808 5.3 Miguel Santareno September 15, 2025

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