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CVE-2026-73478— Diff - Moderately critical - Access bypass - SA-CONTRIB-2026-096

Quick assessment

Affected
Drupal Diff
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 Diff 中的错误授权漏洞会导致强制浏览（Forceful Browsing）问题。受影响的 Diff 版本包括：0.0.0 至 2.0.1，以及 2.1.0 至 2.1.1。

AI Predicted 4.3 Difficulty: Easy

Possible ATT&CK Techniques 1 AI

T1079
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I. Basic Information for CVE-2026-73478

Vulnerability Information
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Vulnerability Title
Diff - Moderately critical - Access bypass - SA-CONTRIB-2026-096
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Authorization vulnerability in Drupal Diff allows Forceful Browsing. This issue affects Diff versions: from 0.0.0 to 2.0.1, from 2.1.0 to 2.1.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Drupal Diff 0.0.0 ~ 2.0.1 -

II. Public POCs for CVE-2026-73478

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III. Intelligence Information for CVE-2026-73478

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Vendor Pages for CVE-2026-73478 (1)

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

CVE-2026-81167 Address Suggestion - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-103
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-2026-81159 Commerce CyberSource - Moderately critical - Insufficient input validation - SA-CONTRIB-20
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-2026-16647 Disable Login Page - Moderately critical - Access bypass - SA-CONTRIB-2026-111
CVE-2026-76759 Screenshot - Critical - Unsupported - SA-CONTRIB-2026-102
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

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

IV. Related Vulnerabilities

Same product: Diff
Same vendor: Drupal
Same weakness: CWE-863

V. Comments for CVE-2026-73478

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