Schema & Structured Data for WP & AMP 1.63 - 1.65 - Contributor+ Non-Public Post Content Disclosure via AI Schema Generation

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-82126
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-16 06:16:33 UTC
Updated2026-09-17 13:16:49 UTC
DescriptionThe Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check that a user is allowed to edit the specific post they request schema generation for, allowing users with the contributor role and above to obtain the content of other users' draft, pending, private and password protected posts.

Risk And Classification

Primary CVSS: v3.1 2.7 LOW from ADP

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

EPSS: 0.001730000 probability, percentile 0.069650000 (date 2026-09-16)

Problem Types: CWE-284 | CWE-284 Improper Access Control | CWE-284 CWE-284 Improper Access Control

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Schema Structured Data For WP AMP affected 1.63 1.66 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/c6476bdd-1360-449f-b7be-6c532efe9de9 [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: Shirshak (en)

CNA: WPScan (en)

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