Unauthenticated student identity disclosure via unchecked handler
Published Sep 16, 2026 · Updated Sep 16, 2026
Information disclosure in LearnPress before 4.4.7 allows remote attackers to obtain enrolled students' names, user IDs, and email addresses. The load_content_via_ajax handler exposes an administrative course tool without a capability check and applies its search filter to student records. No authentication is required; disclosure is limited to enrollment-linked identity data returned by the handler.
Summary
What happened
Information disclosure in LearnPress before 4.4.7 allows remote attackers to obtain enrolled students' names, user IDs, and email addresses. The load_content_via_ajax handler exposes an administrative course tool without a capability check and applies its search filter to student records. No authentication is required; disclosure is limited to enrollment-linked identity data returned by the handler.
The record
- CVE
- CVE-2026-86447
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Vendor
- Overdrive Eletrônica
- Product
- LearnPress
- Classifications
- T1589.002
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 16, 2026CVE publishedPublication date reported by the CVE source.
- Sep 16, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=4.4.6 <4.4.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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