CVE-2026-81158: CWE-863 Incorrect Authorization in Drupal Entity API
Description
Incorrect Authorization vulnerability in Drupal Entity API allows Forceful Browsing. This issue affects Entity API versions: from 0.0.0 to 1.8.0.
CVSS v3.1
Score 5.3medium
Affected software
Drupal
Entity API
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-81158) in the Drupal Entity API is classified as CWE-863 (Incorrect Authorization). It allows unauthorized users to perform forceful browsing, potentially accessing resources they should not be able to. The affected versions are from 0.0.0 through 1.8.0. The CVSS 3.1 base score is 5.3, reflecting a network attack vector with low complexity and no privileges or user interaction needed, impacting confidentiality with limited impact on integrity and availability. No official fix or vendor advisory with remediation details is currently available.
Potential Impact
The vulnerability allows unauthorized access to certain resources via forceful browsing, which may lead to limited confidentiality impact. There is no indication of integrity or availability impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, monitor official Drupal channels for updates and consider restricting access controls to sensitive resources where possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-08-26T16:19:40.737Z
- State
- PUBLISHED
Threat ID: 6a9818a1acd9273b493dd2ab
Added to database: 09/02/2026, 12:37:53 UTC
Last enriched: 09/07/2026, 13:26:41 UTC
Last updated: 10/17/2026, 06:48:20 UTC
Views: 45
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.