CVE-2025-8350
Authentication Bypass and HTTP Response Splitting in BiEticaret CMS
Publication date: 2026-02-19
Last updated on: 2026-02-19
Assigner: Computer Emergency Response Team of the Republic of Turkey
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| inrove_software_and_internet_services | bieticaret_cms | From 2.1.13 (inc) to 19022026 (inc) |
| inrove_software | bieticaret_cms | From 2.1.13 (inc) to 19022026 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
| CWE-698 | The web application sends a redirect to another location, but instead of exiting, it executes additional code. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability, known as Execution After Redirect (EAR) and Missing Authentication for Critical Function, affects the BiEticaret CMS software versions from 2.1.13 through 19022026. It allows attackers to bypass authentication mechanisms and perform HTTP Response Splitting attacks. Essentially, unauthorized users can execute critical functions without proper authentication, potentially manipulating HTTP responses.
How can this vulnerability impact me? :
The vulnerability has a high severity score (CVSS 9.8) indicating it can have a significant impact. It can lead to unauthorized access to critical functions within the BiEticaret CMS, allowing attackers to manipulate or control parts of the system. This can result in data breaches, service disruption, and compromise of confidentiality, integrity, and availability of the affected system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know