CVE-2026-111110

Published: Ott 17, 2026 Last Modified: Ott 19, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,2
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: low
Integrity: low
Availability: none

Description

AI Translation Available

The Payment forms, Buy now buttons, and Invoicing System | GetPaid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mmdwqzpoxadd' parameter in all versions up to, and including, 2.8.61 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The required nonce (getpaid_form_nonce) is publicly emitted to all visitors via wp_localize_script as WPInv.formNonce, meaning no authentication or prior nonce leak is needed; the stored payload fires when an administrator views the affected invoice's Payment Form Details metabox.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0028
Percentile
0,2th
Updated

EPSS Score Trend (Last 3 Days)

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
https://github.com/AyeCode/invoicing/archive/refs/heads/mas…
https://github.com/AyeCode/invoicing/archive/refs/heads/master.zip
https://plugins.trac.wordpress.org/browser/invoicing/tags/2…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2.8.61/includes/admin…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2.8.61/includes/class…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2.8.61/includes/payme…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2.8.61/includes/payme…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2…
https://plugins.trac.wordpress.org/browser/invoicing/tags/2.8.61/includes/payme…
https://plugins.trac.wordpress.org/changeset/3750463/invoic…
https://plugins.trac.wordpress.org/changeset/3750463/invoicing/trunk/includes/a…
https://www.wordfence.com/threat-intel/vulnerabilities/id/2…
https://www.wordfence.com/threat-intel/vulnerabilities/id/2161ecdc-d3c2-4ede-9c…