Vulnerability · Published Oct 7, 2026 · Assigned by WPScan

CVE-2026-104050Academy LMS < 4.0.0 - Subscriber+ Cross-Course Quiz Answer Disclosure via render_quiz_answers

Medium 4.3

In plain English

A medium-severity authorization bypass via user-controlled key in Academy LMS from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.2%top 94.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Academy LMS WordPress plugin before 4.0.0 does not verify that a quiz question belongs to the course the requesting user is authorized to access before returning that question's answer options, allowing any authenticated user with access to a single course, such as an enrolled student, to read the quiz answer options of questions belonging to other courses they are not enrolled in.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Academy LMS	0 – before 4.0.0

Weakness: CWE-639 · 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/cb3393ad-4f50-4907-a7d4-1226126f76c2/ exploit, vdb-entry, technical-description