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6 vulnerabilities by Marcus (aka @msykes)

CVE-2026-22351 (GCVE-0-2026-22351)

Vulnerability from cvelistv5 – Published: 2026-02-20 15:47 – Updated: 2026-04-24 17:46
VLAI?
Title
WordPress WP FullCalendar plugin <= 1.6 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP FullCalendar: from n/a through <= 1.6.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) WP FullCalendar Affected: 0 , ≤ 1.6 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:19
Credits
Doan Dinh Van | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2026-24523 (GCVE-0-2026-24523)

Vulnerability from cvelistv5 – Published: 2026-01-23 14:28 – Updated: 2026-04-24 18:17
VLAI?
Title
WordPress WP FullCalendar plugin <= 1.6 - Sensitive Data Exposure vulnerability
Summary
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Retrieve Embedded Sensitive Data.This issue affects WP FullCalendar: from n/a through <= 1.6.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) WP FullCalendar Affected: 0 , ≤ 1.6 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:20
Credits
Nabil Irawan | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2025-1249 (GCVE-0-2025-1249)

Vulnerability from cvelistv5 – Published: 2025-02-26 14:32 – Updated: 2026-04-23 13:58
VLAI?
Title
WordPress Events Manager plugin <= 6.6.4.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Marcus (aka @msykes) Events Manager events-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Events Manager: from n/a through <= 6.6.4.1.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) Events Manager Affected: 0 , ≤ 6.6.4.1 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:32
Credits
Revan Arifio | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2025-22260 (GCVE-0-2025-22260)

Vulnerability from cvelistv5 – Published: 2025-02-03 14:23 – Updated: 2026-04-23 13:58
VLAI?
Title
WordPress Meta Tag Manager plugin <= 3.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Marcus (aka @msykes) Meta Tag Manager meta-tag-manager.This issue affects Meta Tag Manager: from n/a through <= 3.1.
Severity ?
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) Meta Tag Manager Affected: 0 , ≤ 3.1 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:32
Credits
Rafie Muhammad | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2025-22261 (GCVE-0-2025-22261)

Vulnerability from cvelistv5 – Published: 2025-01-07 10:49 – Updated: 2026-04-23 13:58
VLAI?
Title
WordPress WP FullCalendar plugin <= 1.5 - Cross Site Scripting (XSS) vulnerability
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Stored XSS.This issue affects WP FullCalendar: from n/a through <= 1.5.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) WP FullCalendar Affected: 0 , ≤ 1.5 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:34
Credits
LVT-tholv2k | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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CVE-2023-49859 (GCVE-0-2023-49859)

Vulnerability from cvelistv5 – Published: 2024-12-09 11:30 – Updated: 2026-04-23 13:50
VLAI?
Title
WordPress Login With Ajax plugin <= 4.1 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Marcus (aka @msykes) Login With Ajax login-with-ajax allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Login With Ajax: from n/a through <= 4.1.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Marcus (aka @msykes) Login With Ajax Affected: 0 , ≤ 4.1 (custom)
Create a notification for this product.
Date Public ?
2026-04-22 14:35
Credits
Abdi Pranata | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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