Contributor users can trash arbitrary posts in Fusion Page Builder
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
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- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from CNA.
Summary
The Fusion Page Builder WordPress plugin before 1.7.1 does not check that the user owns the content it moves to the trash. An authenticated user with a role as low as Contributor can trash arbitrary posts and pages, or delete them permanently where the trash is disabled. A public exploit is linked in the references.
Written with Claude Haiku 5.5 from the sources below · 2026-11-09
Description from the CNA
The Fusion Page Builder WordPress plugin before 1.7.1 does not check that the user owns the content it moves to the trash, which could allow users with a role as low as Contributor to trash arbitrary posts and pages, or delete them permanently where the trash is disabled.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Fusion Page Builder | before 1.7.1 | 1.7.1 | Patch available | CNA |
- Fusion Page Builder VendorUnknown Affected before 1.7.1 Fixed in 1.7.1 Patch available CNA
Remediation
Update Fusion Page Builder to version 1.7.1, which fixes the flaw.
Written with Claude Haiku 5.5 from the sources below · 2026-11-09
- Fix · CNA Fusion Page Builder (Unknown) Fixed in 1.7.1
Timeline
- 2026-11-09 Threatist record created from CVE-2026-121759
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences