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

Vulnerability from nvd – Published: 2026-02-20 15:47 – Updated: 2026-04-28 16:47

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.6 (custom)

Date Public

2026-04-22 14:19

Credits

Doan Dinh Van | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from nvd – Published: 2026-01-23 14:28 – Updated: 2026-04-28 16:14

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.6 (custom)

Date Public

2026-04-22 14:20

Credits

Nabil Irawan | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from nvd – Published: 2025-02-26 14:32 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Events Manager	Affected: 0 , ≤ 6.6.4.1 (custom)

Date Public

2026-04-01 16:31

Credits

Revan Arifio | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from nvd – Published: 2025-02-03 14:23 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Meta Tag Manager	Affected: 0 , ≤ 3.1 (custom)

Date Public

2026-04-01 16:31

Credits

Rafie Muhammad | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from nvd – Published: 2025-01-07 10:49 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.5 (custom)

Date Public

2026-04-01 16:31

Credits

LVT-tholv2k | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from nvd – Published: 2024-12-09 11:30 – Updated: 2026-04-29 09:51

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

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Login With Ajax	Affected: 0 , ≤ 4.1 (custom)

Date Public

2026-04-22 14:35

Credits

Abdi Pranata | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2026-02-20 15:47 – Updated: 2026-04-28 16:47

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.6 (custom)

Date Public

2026-04-22 14:19

Credits

Doan Dinh Van | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2026-01-23 14:28 – Updated: 2026-04-28 16:14

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.6 (custom)

Date Public

2026-04-22 14:20

Credits

Nabil Irawan | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2025-02-26 14:32 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Events Manager	Affected: 0 , ≤ 6.6.4.1 (custom)

Date Public

2026-04-01 16:31

Credits

Revan Arifio | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2025-02-03 14:23 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Meta Tag Manager	Affected: 0 , ≤ 3.1 (custom)

Date Public

2026-04-01 16:31

Credits

Rafie Muhammad | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2025-01-07 10:49 – Updated: 2026-04-28 16:10

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	WP FullCalendar	Affected: 0 , ≤ 1.5 (custom)

Date Public

2026-04-01 16:31

Credits

LVT-tholv2k | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2024-12-09 11:30 – Updated: 2026-04-29 09:51

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

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Marcus (aka @msykes)	Login With Ajax	Affected: 0 , ≤ 4.1 (custom)

Date Public

2026-04-22 14:35

Credits

Abdi Pranata | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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Find a vulnerability

Search criteria

12 vulnerabilities by Marcus (aka @msykes)

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

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

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

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

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

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

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

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

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

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

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

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