CVE-2026-110070

Modern Events Calendar Lite < 7.36.4 - Subscriber+ Arbitrary Post Modification via IDOR

The Modern Events Calendar Lite WordPress plugin before 7.36.4 does not verify that a user is authorized to edit the target post before updating it, allowing authenticated users with the Subscriber role to modify the title, content, and excerpt of arbitrary posts, pages, and custom post types created by other users.

Affected

Modern Events Calendar Lite

EPSS

0.13% chance of exploitation in the next 30 days, 2nd percentile

Published

2026-10-18

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/4c7ff021-da5b-44ff-ac99-142b5bdc0790/

References

• CVE Record
• NVD entry