Low severity · published Sep 17, 2026
CVE-2026-86446
LearnPress 4.4.3 - 4.4.6 - Unauthenticated Quiz Answer Disclosure via check-answer REST Endpoint
3.7
CVSS
0.3%
EPSS
No
On KEV
Description
The LearnPress WordPress plugin before 4.4.7 does not restrict the correctness flags it returns when a quiz answer is checked, allowing unauthenticated attackers to obtain the correct answer to every option of a question, along with the instructor's explanation, on courses configured to be taken without enrolling.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
LearnPress ·
4.4.3 before 4.4.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86446
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86446
wpscan.com
https://wpscan.com/vulnerability/20004b72-69f5-406f-b1e6-e88f6f6ffae7/
More from LearnPress
7.1
CVE-2026-86444
LearnPress < 4.4.7 - Reflected XSS via 'skin' Parameter
7.1
CVE-2026-12970
LearnPress < 4.4.1 - Reflected XSS via c_search
6.5
CVE-2026-12976
LearnPress < 4.4.4 - Subscriber+ Sensitive Information Exposure via AI Assistant
5.3
CVE-2026-86449
LearnPress < 4.4.7 - Unauthenticated Unpublished Course Disclosure via REST API
5.3
CVE-2026-86447
LearnPress < 4.4.7 - Unauthenticated Student Enrollment Disclosure via load_content_via_ajax