Vulnerability · Published Aug 27, 2026 · Assigned by WPScan
CVE-2026-78138Finale Lite < 2.21.0 - Subscriber+ Campaign Configuration Disclosure via wcct_quick_view_html
Medium 4.3
In plain English
A medium-severity information exposure in Finale Lite from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 77.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Finale Lite | 0 – before 2.21.0 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://wpscan.com/vulnerability/734d6d4c-4155-4bd9-ae08-b0f34cebde2e/ exploit, vdb-entry, technical-description