CVE-2026-78138CWE-200information-disclosure

CVE-2026-78138

Medium · published August 27, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
20.9
In the wild
Unconfirmed
What it is

The Finale Lite WordPress plugin before 2.21.0 does not perform a capability check on an AJAX action that returns a sales-campaign's configuration for an arbitrary post ID, allowing any authenticated user (Subscriber and above) to read the Finale Lite WordPress plugin before 2.21.0's campaign configuration and scheduling data.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00295 · 20.9th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-08-27T10:17Z
References (1)
https://wpscan.com/vulnerability/734d6d4c-4155-4bd9-ae08-b0f34cebde2e/ · [email protected]
EPSS history
Timeline
  • 28 AUG 06:53Z
    EPSS moved — → 0%
    epss
  • 27 AUG 06:00Z
    Finale Lite < 2.21.0 - Subscriber+ Campaign Configuration Disclosure via wcct_quick_view_html
    cvelistv5