Gutentor < 4.0.6 - Subscriber+ Password Protected Post Password Disclosure via REST API

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-16983
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-02 06:17:16 UTC
Updated2026-09-03 17:49:19 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from ADP

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

EPSS: 0.002150000 probability, percentile 0.117590000 (date 2026-09-07)

Problem Types: CWE-200 | CWE-200 Information Exposure | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Gutentor affected 4.0.6 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/30862f10-a2e6-4536-9a96-bbd8789b954f [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Ezekiel Victor (en)

CNA: WPScan (en)

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