EUVD-2026-75929
GHSA-qfqf-7g3v-cgr4
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Network-exploitable with Subscriber-level auth required (PR:L); no integrity or availability impact, only PII confidentiality (C:H).
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
Lifecycle Timeline
4DescriptionCVE.org
The Woo PDF Invoice Builder plugin (also distributed as "PDF Builder for WooCommerce") for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.8. This is due to the InspectOrder() AJAX handler (woocommerce-pdf-invoice-ajax.php:513), registered on wp_ajax_rednao_wcpdfinv_inspect_order, performing no capability check and no nonce verification before loading an arbitrary order by the attacker-supplied 'OrderNumber' POST field and serializing its full WC_Order::get_data() and meta to the response. This makes it possible for authenticated attackers with Subscriber-level access and above to read every WooCommerce order on the site - including billing/shipping address, email, phone number, payment method, gateway transaction ID, and order totals - by iterating order IDs.
AnalysisAI
Unauthenticated order enumeration via IDOR in Woo PDF Invoice Builder (also marketed as PDF Builder for WooCommerce) for WordPress exposes every WooCommerce order on affected stores to any logged-in user with Subscriber-level access or higher. The InspectOrder() AJAX handler registered on wp_ajax_rednao_wcpdfinv_inspect_order performs no capability check and no nonce verification before accepting an attacker-supplied OrderNumber POST parameter, loading the matching WC_Order object, and serializing its complete data-billing and shipping addresses, customer email and phone, payment method, gateway transaction ID, and order totals-to the response. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of a valid WordPress user account at Subscriber level or above; on WooCommerce stores with open user registration enabled (a common default), this is achievable by any unauthenticated internet user via the standard registration flow. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 score with vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N accurately captures the risk profile: network-exploitable with low complexity, but constrained by the requirement for a valid WordPress session at Subscriber level or above. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | A fix was committed to the plugin's WordPress SVN trunk between revisions 3544283 and 3567364 of woocommerce-pdf-invoice-ajax.php (changeset reference: https://plugins.trac.wordpress.org/changeset?new=3567364%40woo-pdf-invoice-builder%2Ftrunk%2Fwoocommerce-pdf-invoice-ajax.php&old=3544283%40woo-pdf-invoice-builder%2Ftrunk%2Fwoocommerce-pdf-invoice-ajax.php); the corresponding patched release version number is not stated in the available data and should be confirmed via the WordPress plugin page. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it
sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not
(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear
The '/common/download_agent_installer.php' script in the Quest KACE System Management Appliance 8.0.318 is accessible by
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C
Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au
Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c
Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows
The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
Same weakness CWE-862 – Missing Authorization
View allShare
External POC / Exploit Code
Leaving vuln.today