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CVE-2026-81159— Commerce CyberSource - Moderately critical - Insufficient input validation - SA-CONTRIB-2026-106

Quick assessment

Affected
Drupal Commerce CyberSource
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Drupal Commerce CyberSource是Drupal组织的一款电商支付网关模块。 Drupal Commerce CyberSource 0.0.0至1.10.0之前版本存在侧信道信息泄露漏洞，该漏洞源于可观测时间差异，可能导致暴力破解攻击。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.26% · P16

Affected Version Matrix 1

VendorProduct Version RangeStatus
Drupal Commerce CyberSource 0.0.0< 1.10.0 affected
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I. Basic Information for CVE-2026-81159

Vulnerability Information
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Vulnerability Title
Commerce CyberSource - Moderately critical - Insufficient input validation - SA-CONTRIB-2026-106
Source: CVE Program / CVE List V5
Vulnerability Description
Observable Timing Discrepancy vulnerability in Drupal Commerce CyberSource allows Brute Force. This issue affects Commerce CyberSource versions: from 0.0.0 to 1.10.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过时间差异性导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Drupal Commerce CyberSource 侧信道信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drupal Commerce CyberSource是Drupal组织的一款电商支付网关模块。 Drupal Commerce CyberSource 0.0.0至1.10.0之前版本存在侧信道信息泄露漏洞，该漏洞源于可观测时间差异，可能导致暴力破解攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Drupal Commerce CyberSource 0.0.0 ~ 1.10.0 -

II. Public POCs for CVE-2026-81159

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III. Intelligence Information for CVE-2026-81159

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Vendor Advisories for CVE-2026-81159 (1)

Same Patch Batch · Drupal · 2026-09-02 · 26 CVEs total

CVE-2026-76759 Screenshot - Critical - Unsupported - SA-CONTRIB-2026-102
CVE-2026-81160 Slick Carousel - Moderately critical - Cross Site Scripting - SA-CONTRIB-2026-117
CVE-2026-81201 Monster Menus - Moderately critical - Cross-site Scripting - SA-CONTRIB-2026-116
CVE-2026-81205 LDAP / Active Directory Integration - Moderately critical - Information Disclosure - SA-CO
CVE-2026-81164 Entity PDF - Moderately critical - Access bypass - SA-CONTRIB-2026-114
CVE-2026-81158 Entity API - Moderately critical - Information disclosure - SA-CONTRIB-2026-113
CVE-2026-81162 DXPR Builder: The AI Visual Page Builder for Drupal - Moderately critical - Information D
CVE-2026-81166 Digital Signage Framework - Moderately critical - Access bypass - SA-CONTRIB-2026-109
CVE-2026-81269 Data field - Moderately critical - Information disclosure - SA-CONTRIB-2026-108
CVE-2026-81161 Content Moderation Notifications - Moderately critical - Access bypass - SA-CONTRIB-2026-1
CVE-2026-81168 CAPTCHA Protected Page - Moderately critical - Cookie Forgery - SA-CONTRIB-2026-105
CVE-2026-81165 Blazy - Less critical - Access bypass - SA-CONTRIB-2026-104
CVE-2026-81167 Address Suggestion - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-103
CVE-2026-16647 Disable Login Page - Moderately critical - Access bypass - SA-CONTRIB-2026-111
CVE-2026-76782 Screenshot - Critical - Unsupported - SA-CONTRIB-2026-102
CVE-2026-76758 Link content parser - Critical - Unsupported - SA-CONTRIB-2026-101
CVE-2026-76755 Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100
CVE-2026-76756 Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100
CVE-2026-76757 Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100
CVE-2026-73477 Quick Tabs - Moderately critical - Access bypass - SA-CONTRIB-2026-099

Showing top 20 of 26 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Drupal
Same weakness: CWE-208

V. Comments for CVE-2026-81159

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