Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-3532

Summary
Assigner-drupal
Assigner Org ID-2c85b837-eb8b-40ed-9d74-228c62987387
Published At-26 Mar, 2026 | 20:04
Updated At-27 Mar, 2026 | 13:53
Rejected At-
Credits

OpenID Connect / OAuth client - Less critical - Access bypass - SA-CONTRIB-2026-027

Improper Handling of Case Sensitivity vulnerability in Drupal OpenID Connect / OAuth client allows Privilege Escalation.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:drupal
Assigner Org ID:2c85b837-eb8b-40ed-9d74-228c62987387
Published At:26 Mar, 2026 | 20:04
Updated At:27 Mar, 2026 | 13:53
Rejected At:
▼CVE Numbering Authority (CNA)
OpenID Connect / OAuth client - Less critical - Access bypass - SA-CONTRIB-2026-027

Improper Handling of Case Sensitivity vulnerability in Drupal OpenID Connect / OAuth client allows Privilege Escalation.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.

Affected Products
Vendor
The Drupal AssociationDrupal
Product
OpenID Connect / OAuth client
Collection URL
https://www.drupal.org/project/openid_connect
Repo
https://git.drupalcode.org/project/openid_connect
Default Status
unaffected
Versions
Affected
  • From 0.0.0 before 1.5.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-178CWE-178 Improper Handling of Case Sensitivity
Type: CWE
CWE ID: CWE-178
Description: CWE-178 Improper Handling of Case Sensitivity
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-233CAPEC-233 Privilege Escalation
CAPEC ID: CAPEC-233
Description: CAPEC-233 Privilege Escalation
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Eric Smith (ericgsmith)
remediation developer
Philip Frilling (pfrilling)
coordinator
Greg Knaddison (greggles)
coordinator
Drew Webber (mcdruid)
coordinator
Juraj Nemec (poker10)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.drupal.org/sa-contrib-2026-027
N/A
Hyperlink: https://www.drupal.org/sa-contrib-2026-027
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:mlhess@drupal.org
Published At:26 Mar, 2026 | 21:17
Updated At:01 Apr, 2026 | 16:14

Improper Handling of Case Sensitivity vulnerability in Drupal OpenID Connect / OAuth client allows Privilege Escalation.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Secondary3.14.2MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CPE Matches
bojanz
bojanz
>>openid_connect_\/_oauth_client>>Versions before 8.x-1.5(exclusive)
cpe:2.3:a:bojanz:openid_connect_\/_oauth_client:*:*:*:*:*:drupal:*:*
Weaknesses
CWE IDTypeSource
CWE-178Secondarymlhess@drupal.org
CWE ID: CWE-178
Type: Secondary
Source: mlhess@drupal.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.drupal.org/sa-contrib-2026-027mlhess@drupal.org
Vendor Advisory
Hyperlink: https://www.drupal.org/sa-contrib-2026-027
Source: mlhess@drupal.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

5Records found
CVE-2026-13236
Matching Score-8
Assigner-Drupal.org
ShareView Details
Matching Score-8
Assigner-Drupal.org
CVSS Score-4.2||MEDIUM
EPSS-0.14% / 4.20%
||
7 Day CHG~0.00%
Published-10 Jul, 2026 | 21:44
Updated-16 Jul, 2026 | 19:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AI Agents - Less critical - Access bypass - SA-CONTRIB-2026-056

Missing Authorization vulnerability in Drupal AI Agents allows Forceful Browsing. This issue affects AI Agents versions: from 0.0.0 to 1.1.4, from 1.2.0 to 1.2.5, from 1.3.0 to 1.3.1.

Action-Not Available
Vendor-artificial_intelligence_projectThe Drupal Association
Product-artificial_intelligenceAI Agents
CWE ID-CWE-862
Missing Authorization
CVE-2025-13986
Matching Score-8
Assigner-Drupal.org
ShareView Details
Matching Score-8
Assigner-Drupal.org
CVSS Score-4.2||MEDIUM
EPSS-0.22% / 12.60%
||
7 Day CHG~0.00%
Published-28 Jan, 2026 | 20:02
Updated-06 Feb, 2026 | 19:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Disable Login Page - Critical - Access bypass - SA-CONTRIB-2025-124

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Disable Login Page allows Functionality Bypass.This issue affects Disable Login Page: from 0.0.0 before 1.1.3.

Action-Not Available
Vendor-zyxwareThe Drupal Association
Product-disable_login_pageDisable Login Page
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CVE-2026-1554
Matching Score-8
Assigner-Drupal.org
ShareView Details
Matching Score-8
Assigner-Drupal.org
CVSS Score-4.2||MEDIUM
EPSS-0.15% / 4.75%
||
7 Day CHG~0.00%
Published-04 Feb, 2026 | 20:26
Updated-11 Feb, 2026 | 19:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Central Authentication System (CAS) Server - Less critical - XML Element Injection - SA-CONTRIB-2026-007

XML Injection (aka Blind XPath Injection) vulnerability in Drupal Central Authentication System (CAS) Server allows Privilege Escalation.This issue affects Central Authentication System (CAS) Server: from 0.0.0 before 2.0.3, from 2.1.0 before 2.1.2.

Action-Not Available
Vendor-jtenmanThe Drupal Association
Product-central_authentication_system_serverCentral Authentication System (CAS) Server
CWE ID-CWE-91
XML Injection (aka Blind XPath Injection)
CVE-2026-15083
Matching Score-8
Assigner-Drupal.org
ShareView Details
Matching Score-8
Assigner-Drupal.org
CVSS Score-4.2||MEDIUM
EPSS-0.18% / 7.28%
||
7 Day CHG-0.02%
Published-10 Jul, 2026 | 21:46
Updated-13 Jul, 2026 | 19:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ECA: Event - Condition - Action - Less critical - Information disclosure - SA-CONTRIB-2026-074

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal ECA: Event - Condition - Action allows Object Injection. This issue affects ECA: Event - Condition - Action versions: from 0.0.0 to 2.1.20, from 3.0.0 to 3.0.12, from 3.1.0 to 3.1.4.

Action-Not Available
Vendor-The Drupal Association
Product-ECA: Event - Condition - Action
CWE ID-CWE-915
Improperly Controlled Modification of Dynamically-Determined Object Attributes
CVE-2024-55634
Matching Score-6
Assigner-Drupal.org
ShareView Details
Matching Score-6
Assigner-Drupal.org
CVSS Score-8.1||HIGH
EPSS-0.41% / 33.16%
||
7 Day CHG~0.00%
Published-09 Dec, 2024 | 23:21
Updated-02 Jun, 2025 | 16:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Drupal core - Moderately critical - Access bypass - SA-CORE-2024-004

A vulnerability in Drupal Core allows Privilege Escalation.This issue affects Drupal Core: from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9, from 11.0.0 before 11.0.8.

Action-Not Available
Vendor-The Drupal Association
Product-drupalDrupal Core
CWE ID-CWE-178
Improper Handling of Case Sensitivity
CWE ID-CWE-289
Authentication Bypass by Alternate Name
Details not found