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VulnerabilityPublished

CVE-2025-15484: Order Notification for WooCommerce (WordPress plugin) · Improper Authentication

Affects Order Notification for WooCommerce (WordPress plugin)Source CVE Database V5

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Not known to be exploited · CVSS 9.1 Critical : upgrade to 3.6.3 as a priority.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score
9.1Critical
How severe the flaw is on the 0–10 CVSS scale.

Contested

Critical score, yet low EPSS after six months
EPSS
0.2% chance of exploitation in 30 days – higher than 15% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 3.6.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 1 Apr 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

Upgrade Order Notification for WooCommerce (WordPress plugin) to 3.6.3.

Affected software

ProductAffectedFixed in
Order Notification for WooCommerceAffected
  • <3.6.3
Fixed in
  • 3.6.3

AI-suggested

Users should monitor official vendor channels for a security update addressing this vulnerability. If you cannot patch yet, consider disabling or restricting access to the affected plugin to prevent exploitation.

Description

CVE-2025-15484 is a critical improper authentication vulnerability in the Order Notification for WooCommerce WordPress plugin before version 3.6.3. The flaw allows unauthenticated requests to bypass WooCommerce's permission checks, granting full read and write access to store resources such as products, coupons, and customer data. This vulnerability has a CVSS score of 9.1, indicating a high impact on confidentiality and integrity without requiring user interaction or privileges. There are no known exploits in the wild at this time. Users of affected versions should verify vendor advisories for updates and apply patches once available.

References

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