CVE-2026-121874
Last modified
CVE-2026-121874 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Post Duplicator | < 3.0.18 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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Scan your code nowSource: NVD / NIST