CVE-2026-4140Disclosure

LOWCVSS 4.3 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

The Ni WooCommerce Order Export plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 3.1.6. This is due to missing nonce validation in the ni_order_export_action() AJAX handler function. The handler processes settings updates when the 'page' parameter is set to 'nioe-order-settings', delegating to Ni_Order_Setting::page_ajax() which calls update_option('ni_order_export_option', $_REQUEST) without verifying any nonce or checking user capabilities. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-352

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 2d ago at 1 mentions (2026-04-22); latest day: 1
  • 3 total mentions across 3 days

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-04-22: 1Mentions · 2026-04-23: 1Mentions · 2026-04-25: 1PoC Mentioned / Linked · 2026-04-25: 1Technical Details · 2026-04-22: 1Technical Details · 2026-04-23: 104-2204-2304-25
Signal classification2 categories
Disclosure
266.7%
PoC
133.3%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-04-221
Disclosure1
2026-04-231
Disclosure1
2026-04-251
PoC1
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-4140 The Ni WooCommerce Order Export plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 3.1.6. This is due to missing nonce… https://www.cve.org/CVERecord?id=CVE-2026-4140

    Post summary

    The post announces that CVE‑2026‑4140, a CSRF flaw, affects the Ni WooCommerce Order Export plugin up to version 3.1.6. No PoC, exploit, or patch information is provided.

    00010140
    57.2K followersView on X
  • Atomic Edge@atomicedgeWAF
    PoC

    https://atomicedge.io/cve-proof/cve-2026-4140-ni-woocommerce-order-export-version-3-1-6-medium-vulnerability-proof-of-concept CVE-2026-4140 #WordPress plugin #vulnerability ni-woocommerce-order-export #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #a…

    Post summary

    A proof‑of‑concept for CVE‑2026‑4140, targeting the ni‑woocommerce‑order‑export WordPress plugin, is shared via a dedicated web page, but no details on active exploitation, patches, or technical specifics are included.

    0000040
    6 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-4140 Cross-Site Request Forgery in Ni WooCommerce Order Export Plugin U... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4140 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    The tweet announces CVE-2026-4140, a CSRF vulnerability affecting the Ni WooCommerce Order Export Plugin, and links to a Vulmon page for further details.

    0000043
    4.0K followersView on X

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