Description
The Post Duplicator WordPress plugin before 3.0.18 does not restrict settings saves to its own options, allowing a site administrator on a multisite network who is not a Super Admin to overwrite arbitrary options of their site, including the role definitions, and so grant themselves network-management capabilities.
Published:
2026-11-09
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | Post Duplicator | unaffected |
|
No data.
No data.
No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
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References
History
Mon, 09 Nov 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Post Duplicator WordPress plugin before 3.0.18 does not restrict settings saves to its own options, allowing a site administrator on a multisite network who is not a Super Admin to overwrite arbitrary options of their site, including the role definitions, and so grant themselves network-management capabilities. | |
| Title | Post Duplicator < 3.0.18 - Admin+ Arbitrary Option Update via Unvalidated Option Name | |
| References |
|
Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-11-09T06:00:27.478Z
Reserved: 2026-11-04T10:24:05.578Z
Link: CVE-2026-121874
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-11-09T07:17:28.930
Modified: 2026-11-09T07:17:28.930
Link: CVE-2026-121874
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.