CVE-2025-8350
Deferred Deferred - Pending Action

Authentication Bypass and HTTP Response Splitting in BiEticaret CMS

Publication date: 2026-02-19

Last updated on: 2026-06-05

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Execution After Redirect (EAR), Missing Authentication for Critical Function vulnerability in Inrove Software and Internet Services BiEticaret CMS allows Authentication Bypass, HTTP Response Splitting. This issue affects BiEticaret CMS: from 2.1.13 through 19022026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-02-19
Last Modified
2026-06-05
Generated
2026-07-06
AI Q&A
2026-02-19
EPSS Evaluated
2026-07-05
NVD
CVE-2025-8350
EUVD
EUVD-2025-207679

Affected Vendors & Products

Showing 2 associated CPEs
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
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KEV
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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.

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Executive Summary

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.

Impact Analysis

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.

Compliance Impact

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