PI Websolution Disable Payment Method for WooCommerce Plugin prior 1.1.10.9 AJAX class-apply-order-fees.php update_fees order_id authorization

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k2.31-

Summaryinfo

A vulnerability described as critical has been identified in PI Websolution Disable Payment Method for WooCommerce Plugin. Affected by this vulnerability is the function update_fees of the file class-apply-order-fees.php of the component AJAX Handler. Executing a manipulation of the argument order_id can lead to authorization. This vulnerability is registered as CVE-2026-118757. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in PI Websolution Disable Payment Method for WooCommerce Plugin. This vulnerability affects the function update_fees of the file class-apply-order-fees.php of the component AJAX Handler. The manipulation of the argument order_id with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 contains a missing authorization vulnerability in the update_fees AJAX handler that allows unauthenticated attackers to modify and read other customers' orders. Attackers can reuse a nonce from their own order-pay page and supply sequential order_id values to change payment methods, recalculate fees, and disclose order line items and totals.

The advisory is available at plugins.svn.wordpress.org. This vulnerability was named CVE-2026-118757 since 10/28/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

By approaching the search of inurl:class-apply-order-fees.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.1.10.9 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Disable Payment Method for WooCommerce Plugin 1.1.10.9

Timelineinfo

10/28/2026 Advisory disclosed
10/28/2026 +0 days CVE reserved
10/28/2026 +0 days VulDB entry created
10/28/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: plugins.svn.wordpress.org
Status: Confirmed

CNA: VulnCheck
CVE: CVE-2026-118757 (🔒)

GCVE (CVE): GCVE-0-2026-118757
GCVE (VulDB): GCVE-100-428230

Entryinfo

Created: 10/28/2026 22:39
Changes: 10/28/2026 22:39 (78)
Complete: 🔍
Cache ID: 216::103

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