SQL Injection in Webnus Modern Events Calendar Lite
CVE-2021-24946
The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.728 (99.4th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.728 · newest: 0.728 · change: 0.000
Affected products
- Webnus Modern Events Calendar Lite
- Modern Events Calendar Lite — versions 6.1.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445 (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-I… (Exploit, VDB Entry, Third Party Advisory)
- github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24946?
- CVE-2021-24946 is a critical-severity vulnerability in Webnus Modern Events Calendar Lite, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-12-13.
- How severe is CVE-2021-24946?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-24946 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.