CVE-2025-13924Network attack vector

Field group publication via nonce-free duplication

Published Dec 9, 2025 · Updated Apr 8, 2026

Cross-site request forgery in Advanced Product Fields 1.6.17 and earlier allows remote attackers to publish duplicated field groups. The maybe_duplicate method accepts a wapf_duplicate query value on the field-groups administration screen and saves the copied group with publish status without validating a request nonce. Exploitation requires a logged-in site administrator to follow a forged link; successful requests can expose draft or pending field groups by publishing the copies.

CVSS severity4.3
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Advanced Product Fields 1.6.17 and earlier allows remote attackers to publish duplicated field groups. The maybe_duplicate method accepts a wapf_duplicate query value on the field-groups administration screen and saves the copied group with publish status without validating a request nonce. Exploitation requires a logged-in site administrator to follow a forged link; successful requests can expose draft or pending field groups by publishing the copies.

The record

CVE
CVE-2025-13924
Published
Dec 9, 2025
Updated
Apr 8, 2026
Vendor
Studio Wombat
Product
Advanced Product Fields (Product Addons) for WooCommerce
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.6.17

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Studio Wombat · Advanced Product Fields (Product Addons) for WooCommerceversion=0 <=1.6.17

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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