LearnPress 4.4.3 - 4.4.6 - Unauthenticated Quiz Answer Disclosure via check-answer REST Endpoint
Priority LOW 17CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0028 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed LearnPress (Unknown): 4.4.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | LearnPress | 4.4.3 to before 4.4.7 | 4.4.7 | Patch available | CNA |
- LearnPress VendorUnknown Affected 4.4.3 to before 4.4.7 Fixed in 4.4.7 Patch available CNA
Remediation
- Fix · CNA LearnPress (Unknown) Fixed in 4.4.7
Timeline
- 2026-10-02 Threatist record created from CVE-2026-86446
- 2026-10-03 Alias added: GHSA-2848-wq6m-p5gf
References
Sources
- CVE-2026-86446 · CVE Program
- CVE-2026-86446 · NVD
- FIRST EPSS
- GHSA-2848-wq6m-p5gf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences