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  4. CVE 2026 77701 wcfm marketplace 382 unauthenticated refund
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-77701

WCFM Marketplace < 3.8.2 - Unauthenticated Refund Request Creation on Guest OrdersCVE-2026-77701

Answer in brief

CVE-2026-77701 records a Medium severity (CVSS 5.3) vulnerability in WCFM Marketplace < 3.8.2 - Unauthenticated Refund Request Creation on Guest Orders. The current sources do not mark it as known exploited. The current feed maps Unknown/WCFM Marketplace (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 28, 2026Updated Aug 28, 2026Source checked Oct 12, 2026First seen by HOL Aug 28, 2026Material review Aug 28, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/WCFM Marketplace (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/WCFM Marketplacegeneric>=3.7.1 <3.8.23.8.2

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/WCFM Marketplace.
  2. 2Review the reported fix. Update Unknown/WCFM Marketplace to 3.8.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 28, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • WordPress TMDS plugin <= 1.0.15 - Broken Access Control vulnerabilityAlso CWE-862
  • WordPress WP User Manager plugin <= 2.9.22 - Broken Access Control vulnerabilityAlso CWE-862
  • WordPress VideoWhisper Site Manager for ChatGPT, Claude, Codex plugin <= 1.2.10 - Broken Access Control vulnerabilityAlso CWE-862
  • WordPress Event post plugin <= 6.1.1 - Broken Access Control vulnerabilityAlso CWE-862
  • WordPress Products Restricted Users for WooCommerce plugin <= 0.7 - Broken Access Control vulnerabilityAlso CWE-862
  • WordPress Flexible Subscriptions plugin <= 1.8.4 - Broken Access Control vulnerabilityAlso CWE-862

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-862
Source
CVE List V5
Source checked
Oct 12, 2026
References
1 linked source
Open source record