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Gutentor Plugin EUVDEUVD-2026-69866

| CVE-2026-16983 MEDIUM
Information Exposure (CWE-200)
2026-09-02 WPScan GHSA-7q42-5fr7-h957
4.3
CVSS 3.1 · Vendor: WPScan
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Severity by source

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

Network-exploitable by any authenticated subscriber; confidentiality limited to post passwords only, no integrity or availability impact.

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

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

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

Lifecycle Timeline

5
Analysis Generated
Sep 02, 2026 - 11:32 vuln.today
CVSS changed
Sep 02, 2026 - 11:22 NVD
4.3 (MEDIUM)
Patch available
Sep 02, 2026 - 07:01 EUVD
CVE Published
Sep 02, 2026 - 06:00 cve.org
MEDIUM 4.3
CVE Published
Sep 02, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The Gutentor WordPress plugin before 4.0.6 does not apply the correct context restriction to one of its REST endpoints, exposing the plaintext passwords of password-protected posts to any authenticated user with at least the Subscriber role.

AnalysisAI

Plaintext password disclosure in the Gutentor WordPress page builder plugin (before 4.0.6) allows any authenticated subscriber-level user to retrieve the passwords of password-protected posts via a misconfigured REST API endpoint. The endpoint fails to enforce WordPress's built-in content-access context restrictions, meaning the security model of password-protected posts is completely bypassed for any site user who can authenticate. …

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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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Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to hold an authenticated WordPress session with at least the Subscriber role on the target site. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS base score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) accurately reflects the constrained impact: confidentiality is limited to post-level passwords rather than credentials or system data. … 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 Gutentor plugin to version 4.0.6 or later, which applies the correct REST API context restriction to the affected endpoint. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-69866 vulnerability details – vuln.today

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