CVE-2026-53738CWE-863

Copy & Delete Posts through 1.5.4 Privilege Escalation via cdp_action_handling Handler

High · published June 10, 2026

CVSS v4.0
7.2
EPSS
0%
Percentile
37.0
In the wild
Unconfirmed
What it is

Copy & Delete Posts through 1.5.4 lets any plugin-enabled non-admin role invoke every operation in the cdp_action_handling AJAX handler. Attackers with an enabled role can delete posts or overwrite plugin settings via the f parameter, bypassing per-function capability checks.

The record
Technical detail
CVSS v4.0
7.2 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00438 · 37.0th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-06-10T20:39Z
EPSS history
Timeline
  • 10 JUN 20:39Z
    Copy & Delete Posts through 1.5.4 Privilege Escalation via cdp_action_handling Handler
    cvelistv5