CVE-2026-104050: medium-severity vulnerability in Academy LMS
Academy LMS < 4.0.0 - Subscriber+ Cross-Course Quiz Answer Disclosure via render_quiz_answers
Published
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4.3epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Academy LMSpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/cb3393ad-4f50-4907-a7d4-1226126f76c2/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Academy LMS
In the same product, most dangerous first.
CVE-2026-16563MEDIUMAcademy LMS < 3.8.3 - Subscriber+ Arbitrary Lesson Content Disclosure via lessons REST EndpointEPSS 0.3%CVE-2026-12376MEDIUMAcademy LMS <= 3.8.2 - Subscriber+ Sensitive Information Disclosure via quiz_attempts REST EndpointEPSS 0.3%CVE-2026-14184MEDIUMAcademy LMS < 3.8.1 - Subscriber+ Cross-User Lesson Note and Progress Modification via IDOREPSS 0.2%CVE-2026-104049MEDIUMAcademy LMS < 4.0.0 - Subscriber+ Arbitrary Lesson Content Disclosure via Topic REST EndpointEPSS 0.1%