CVE-2026-10630Network attack vector

Authenticated quiz-result disclosure via enumerable result identifiers

Published Aug 25, 2026 · Updated Aug 25, 2026

Insecure direct object reference in HookAndHook WP Courses LMS 3.2.29 and earlier allows remote authenticated users to read others’ quiz results. The wpcq_get_quiz_result AJAX action trusts an incrementing resultID and returns the referenced answers and score without checking ownership; its only gate is a frontend wpc_nonce issued to every logged-in user. Any logged-in account with custom-level access or higher can enumerate result identifiers and disclose other users’ quiz answers and scores.

CVSS severity4.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure direct object reference in HookAndHook WP Courses LMS 3.2.29 and earlier allows remote authenticated users to read others’ quiz results. The wpcq_get_quiz_result AJAX action trusts an incrementing resultID and returns the referenced answers and score without checking ownership; its only gate is a frontend wpc_nonce issued to every logged-in user. Any logged-in account with custom-level access or higher can enumerate result identifiers and disclose other users’ quiz answers and scores.

The record

CVE
CVE-2026-10630
Published
Aug 25, 2026
Updated
Aug 25, 2026
Vendor
HookAndHook
Product
WP Courses LMS
Classifications
CWE-639, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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.

  1. Affected versionversion=0 <=3.2.29

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HookAndHook · WP Courses LMSversion=0 <=3.2.29

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories

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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