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4 vulnerabilities found for Modern Events Calendar by Webnus
CVE-2024-6522 (GCVE-0-2024-6522)
Vulnerability from nvd – Published: 2024-08-07 11:00 – Updated: 2026-04-08 16:32
VLAI
Title
Modern Events Calendar <= 7.12.1 - Authenticated (Subscriber+) Server Side Request Forgery
Summary
The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Webnus | Modern Events Calendar |
Affected:
0 , ≤ 7.12.1
(semver)
|
|
| webnus/ | Modern Events Calendar Lite |
Affected:
0 , ≤ 7.12.1
(semver)
|
Credits
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CVE-2024-5441 (GCVE-0-2024-5441)
Vulnerability from nvd – Published: 2024-07-09 05:34 – Updated: 2026-04-08 16:34
VLAI
Title
Modern Events Calendar <= 7.11.0 - Authenticated (Subscriber+) Arbitrary File Upload
Summary
The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers, with subscriber access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The plugin allows administrators (via its settings) to extend the ability to submit events to unauthenticated users, which would allow unauthenticated attackers to exploit this vulnerability.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Webnus | Modern Events Calendar |
Affected:
0 , ≤ 7.11.0
(semver)
|
|
| webnus/ | Modern Events Calendar Lite |
Affected:
0 , ≤ 7.11.0
(semver)
|
|
| webnus | modern_events_calendar_lite |
Affected:
0 , ≤ 7.11.0
(semver)
cpe:2.3:a:webnus:modern_events_calendar_lite:*:*:*:*:*:wordpress:*:* |
|
| webnus | modern_events_calendar |
Affected:
0 , ≤ 7.11.0
(semver)
cpe:2.3:a:webnus:modern_events_calendar:*:*:*:*:*:*:*:* |
Credits
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}
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CVE-2024-6522 (GCVE-0-2024-6522)
Vulnerability from cvelistv5 – Published: 2024-08-07 11:00 – Updated: 2026-04-08 16:32
VLAI
Title
Modern Events Calendar <= 7.12.1 - Authenticated (Subscriber+) Server Side Request Forgery
Summary
The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Webnus | Modern Events Calendar |
Affected:
0 , ≤ 7.12.1
(semver)
|
|
| webnus/ | Modern Events Calendar Lite |
Affected:
0 , ≤ 7.12.1
(semver)
|
Credits
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CVE-2024-5441 (GCVE-0-2024-5441)
Vulnerability from cvelistv5 – Published: 2024-07-09 05:34 – Updated: 2026-04-08 16:34
VLAI
Title
Modern Events Calendar <= 7.11.0 - Authenticated (Subscriber+) Arbitrary File Upload
Summary
The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers, with subscriber access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The plugin allows administrators (via its settings) to extend the ability to submit events to unauthenticated users, which would allow unauthenticated attackers to exploit this vulnerability.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Webnus | Modern Events Calendar |
Affected:
0 , ≤ 7.11.0
(semver)
|
|
| webnus/ | Modern Events Calendar Lite |
Affected:
0 , ≤ 7.11.0
(semver)
|
|
| webnus | modern_events_calendar_lite |
Affected:
0 , ≤ 7.11.0
(semver)
cpe:2.3:a:webnus:modern_events_calendar_lite:*:*:*:*:*:wordpress:*:* |
|
| webnus | modern_events_calendar |
Affected:
0 , ≤ 7.11.0
(semver)
cpe:2.3:a:webnus:modern_events_calendar:*:*:*:*:*:*:*:* |
Credits
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}
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"dateReserved": "2024-05-28T18:48:42.409Z",
"dateUpdated": "2026-04-08T16:34:58.038Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}