Vulnerable Library - league/flysystem-bundle-3.6.1
Found in HEAD commit: 45fd85ad85cccc095b1d85471b9b73160b3006a7
Vulnerabilities
| Vulnerability |
Severity |
 CVSS |
Dependency |
Type |
Fixed in (league/flysystem-bundle version) |
Remediation Possible** |
| CVE-2026-45075 |
 High |
8.2 |
symfony/http-kernel-v8.0.2 |
Transitive |
N/A* |
❌ |
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2026-45075
Vulnerable Library - symfony/http-kernel-v8.0.2
Provides a structured process for converting a Request into a Response
Library home page: https://api.github.com/repos/symfony/http-kernel/zipball/bcef77a3c8ae8934ce7067172e2a1a6491a62a7d
Dependency Hierarchy:
- league/flysystem-bundle-3.6.1 (Root Library)
- ❌ symfony/http-kernel-v8.0.2 (Vulnerable Library)
Found in HEAD commit: 45fd85ad85cccc095b1d85471b9b73160b3006a7
Found in base branch: develop
Vulnerability Details
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.
Publish Date: 2026-07-14
URL: CVE-2026-45075
CVSS 3 Score Details (8.2)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: High
- Availability Impact: None
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Release Date: 2026-05-27
Fix Resolution: https://github.com/symfony/symfony.git - v5.4.52,https://github.com/symfony/symfony.git - v8.0.11,https://github.com/symfony/symfony.git - v7.4.11,https://github.com/symfony/symfony.git - v6.4.39
Step up your Open Source Security Game with Mend here
Found in HEAD commit: 45fd85ad85cccc095b1d85471b9b73160b3006a7
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
Vulnerable Library - symfony/http-kernel-v8.0.2
Provides a structured process for converting a Request into a Response
Library home page: https://api.github.com/repos/symfony/http-kernel/zipball/bcef77a3c8ae8934ce7067172e2a1a6491a62a7d
Dependency Hierarchy:
Found in HEAD commit: 45fd85ad85cccc095b1d85471b9b73160b3006a7
Found in base branch: develop
Vulnerability Details
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.
Publish Date: 2026-07-14
URL: CVE-2026-45075
CVSS 3 Score Details (8.2)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: High
- Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Release Date: 2026-05-27
Fix Resolution: https://github.com/symfony/symfony.git - v5.4.52,https://github.com/symfony/symfony.git - v8.0.11,https://github.com/symfony/symfony.git - v7.4.11,https://github.com/symfony/symfony.git - v6.4.39
Step up your Open Source Security Game with Mend here