CVE-2026-77701

WCFM Marketplace < 3.8.2 - Unauthenticated Refund Request Creation on Guest Orders

MEDIUM

5.3

CVSS Score

Published: August 28, 2026 at 06:00 AM UTC

Updated: August 28, 2026 at 06:52 PM UTC

1 product affected across 1 vendorWCFM Marketplace

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

The WCFM Marketplace WordPress plugin before 3.8.2 does not correctly verify that the person requesting a refund owns the order, allowing unauthenticated users to create refund requests against any guest checkout order on the site.

Affected

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

WCFM Marketplace · Wcloverswordpress-plugin

60%

3.7.1 ≤ v < 3.8.23.7.1

Affected range stops below 3.8.2, 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/38195936-5dc2-474f-84e5-fdcc0b39caca/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

5.3MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-862

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