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CVE-2026-118574— S3 File System - Moderately critical - Access bypass - SA-CONTRIB-2026-279

Quick assessment

Affected
Drupal S3 File System
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 S3 文件系统模块存在“关键资源权限分配错误”漏洞，攻击者可利用该漏洞利用错误配置的访问控制安全级别。此问题影响 S3 文件系统模块的以下版本：从 0.0.0 到 3.12.0。

AI Predicted 8.1 Difficulty: Easy

Possible ATT&CK Techniques 2 AI

T1078 · Valid Accounts T1562.006
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I. Basic Information for CVE-2026-118574

Vulnerability Information
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Vulnerability Title
S3 File System - Moderately critical - Access bypass - SA-CONTRIB-2026-279
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Permission Assignment for Critical Resource vulnerability in Drupal S3 File System allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects S3 File System versions: from 0.0.0 to 3.12.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Drupal S3 File System 0.0.0 ~ 3.12.0 -

II. Public POCs for CVE-2026-118574

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III. Intelligence Information for CVE-2026-118574

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Other References for CVE-2026-118574 (1)

Same Patch Batch · Drupal · 2026-10-30 · 104 CVEs total

CVE-2026-118550 AI (Artificial Intelligence) - Moderately critical - Access bypass - SA-CONTRIB-2026-270
CVE-2026-107312 Examples for Developers - Less critical - Allocation of resources without limits or thrott
CVE-2026-107256 Shield - Moderately critical - Access bypass - SA-CONTRIB-2026-248
CVE-2026-108514 Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-016
CVE-2026-108515 Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-015
CVE-2026-108099 Entity List - Critical - Remote code execution - SA-CONTRIB-2026-218
CVE-2026-108097 Drupal core - Critical - Remote code execution - SA-CORE-2026-014
CVE-2026-96389 Xray Audit - Moderately critical - Access bypass - SA-CONTRIB-2026-206
CVE-2026-118545 AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-202
CVE-2026-118563 CacheFlush - Critical - Unsupported - SA-CONTRIB-2026-276
CVE-2026-118555 Commerce License - Moderately critical - Access bypass - SA-CONTRIB-2026-260
CVE-2026-118553 AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-202
CVE-2026-118544 Commerce Core - Moderately critical - Information disclosure - SA-CONTRIB-2026-259
CVE-2026-118583 Field Permissions - Moderately critical - Access bypass - SA-CONTRIB-2026-288
CVE-2026-118562 Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275
CVE-2026-118565 GroupEx PRO ( Daxko ) integration - Critical - Unsupported - SA-CONTRIB-2026-278
CVE-2026-118548 AI (Artificial Intelligence) - Moderately critical - Information disclosure - SA-CONTRIB-2
CVE-2026-118554 OpenID Connect Client - Moderately critical - Improper authentication - SA-CONTRIB-2026-28
CVE-2026-118539 Commerce Core - Highly critical - Access bypass - SA-CONTRIB-2026-254
CVE-2026-118549 AI (Artificial Intelligence) - Critical - Cross-site scripting - SA-CONTRIB-2026-269

Showing top 20 of 104 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Drupal
Same weakness: CWE-732