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LearnPress CVE-2026-77823

| EUVDEUVD-2026-68979 MEDIUM
SQL Injection (CWE-89)
2026-09-01 Wordfence GHSA-j6rx-39p3-383g
4.9
CVSS 3.1 · Vendor: Wordfence
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Severity by source

Vendor (Wordfence) PRIMARY
4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
4.9 MEDIUM

Administrator authentication required (PR:H) for AJAX action access; only database read demonstrated, no integrity or availability impact applies.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Wordfence).

CVSS VectorVendor: Wordfence

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Sep 01, 2026 - 05:06 vuln.today
CVE Published
Sep 01, 2026 - 04:27 cve.org
MEDIUM 4.9

DescriptionCVE.org

The LearnPress plugin for WordPress is vulnerable to SQL Injection via the 'orderby' parameter of the export_order_csv AJAX action in versions up to, and including, 4.4.4. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the LP_Order::handle_params_query_list_orders() and DataBase::execute() functions - only the literal values 'date' and 'title' are normalized, while any other attacker-controlled string is assigned directly to the filter's order_by property and concatenated into the ORDER BY clause without $wpdb->prepare() or an identifier whitelist. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

AnalysisAI

SQL injection in the LearnPress WordPress LMS plugin (versions ≤ 4.4.4) allows authenticated administrators to extract arbitrary data from the WordPress database by injecting into the ORDER BY clause of the export_order_csv AJAX action. The flaw exists because the 'orderby' parameter is only partially normalized - only the literal strings 'date' and 'title' are whitelisted - and all other attacker-controlled values are concatenated directly into a raw SQL query inside DataBase::execute() without $wpdb->prepare() or an identifier allowlist. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated session with WordPress administrator-level privileges or higher (confirmed by CVSS PR:H). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.9 (Medium) score with vector AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N accurately represents the real-world risk profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update the LearnPress plugin to a version beyond 4.4.4 as soon as a patched release is available. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-77823 vulnerability details – vuln.today

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