CVE-2021-24146 EXPLOIT
7.5
HIGH · CVSS 3.1 · EPSS 31% (pctl 98)
Patch early
A public exploit exists.
Description
Lack of authorisation checks in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format for example.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| EPSS | 31.04% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-284 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2021-03-18 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| webnus | modern events calendar lite |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Wordpress Plugin Modern Events Calendar 5.16.2 - Event export (Unauthenticated) | 2021-07-02 |
References
- http://packetstormsecurity.com/files/163345/WordPress-Modern-Events-Calendar-5.16.2-Information-Disclosure.html
- https://wpscan.com/vulnerability/c7b1ebd6-3050-4725-9c87-0ea525f8fecc
- http://packetstormsecurity.com/files/163345/WordPress-Modern-Events-Calendar-5.16.2-Information-Disclosure.html
- https://wpscan.com/vulnerability/c7b1ebd6-3050-4725-9c87-0ea525f8fecc
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