CVE-2021-24145: vulnerability in Modern Events Calendar Lite
Modern Events Calendar Lite < 5.16.5 - Authenticated Arbitrary File Upload leading to RCE
Published · Updated
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60Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendepss 87%
from disclosure to weapon106 days
Published on NVDMar 18
1st PoC+106d
metasploitJan 29
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.
Affected products
Unknown · Modern Events Calendar Litepublic PoCs found — 4
exploitdbwww.exploit-db.com/exploits/50082unverifiedgithubgithub.com/dnr6419/CVE-2021-24145★ 3cve_referencepacketstormsecurity.com/files/163672/WordPress-Modern-Events-Calendar-Remote-Code-Execution.htmlunverifiedcve_referencepacketstormsecurity.com/files/163346/WordPress-Modern-Events-Calendar-5.16.2-Shell-Upload.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Modern Events Calendar Lite
In the same product, most dangerous first.
CVE-2021-24946—Modern Events Calendar < 6.1.5 - Unauthenticated Blind SQL InjectionEPSS 72.8%CVE-2022-0364—Modern Events Calendar Lite < 6.4.0 - Contributor+ Stored Cross Site ScriptingEPSS 69.6%CVE-2021-24146—Modern Events Calendar Lite < 5.16.5 - Unauthenticated Events ExportEPSS 31.0%CVE-2021-24149—Modern Events Calendar Lite < 5.16.6 - Authenticated SQL InjectionEPSS 1.5%CVE-2021-24925—Modern Events Calendar Lite < 6.1.5 - Reflected Cross-Site ScriptingEPSS 0.8%CVE-2021-24147—Modern Events Calendar Lite < 5.16.5 - Authenticated Stored Cross-Site Scripting (XSS)EPSS 0.7%