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CVE-2026-87829

Checkout Field Manager < 7.9.7 - Subscriber+ Arbitrary Attachment Deletion via Unvalidated Attachment ID Reparenting

MEDIUM
4.3
CVSS Score
Published: September 17, 2026 at 07:54 AM UTC
Updated: September 18, 2026 at 07:19 PM UTC
1 product affected across 1 vendorCheckout Field Manager for WooCommerce

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Checkout Field Manager (Checkout Manager) for WooCommerce WordPress plugin before 7.9.7 does not properly validate the ownership of an attachment before deleting it, allowing any authenticated user such as a customer to delete arbitrary media attachments belonging to other users.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Checkout Field Manager for WooCommerce· Quadlayerswordpress-plugin
60%
7.8.6 ≤ v < 7.9.77.8.6
Affected range stops below 7.9.7, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description
Source: cverecord
https://wpscan.com/vulnerability/8c76bf99-5d3e-4573-a909-040a7ab36d68/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639

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