CVE-2026-110070CWE-639

CVE-2026-110070

Medium · published October 18, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
6.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00174 · 6.6th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-18T11:16Z
References (1)
https://wpscan.com/vulnerability/4c7ff021-da5b-44ff-ac99-142b5bdc0790/ · [email protected]
EPSS history
Timeline
  • 19 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 18 OCT 06:00Z
    Modern Events Calendar Lite < 7.36.4 - Subscriber+ Arbitrary Post Modification via IDOR
    cvelistv5
  • 18 OCT 06:00Z
    Modern Events Calendar Lite < 7.36.4 - Subscriber+ Arbitrary Post Modification via IDOR
    cvelistv5