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PatchSiren cyber security CVE debrief

CVE-2025-8350 Inrove Software and Internet Services CVE debrief

A critical vulnerability, CVE-2025-8350, has been identified in BiEticaret CMS versions from 2.1.13 through 19022026. This vulnerability is categorized as an Execution After Redirect (EAR) and Missing Authentication for Critical Function, which could allow for Authentication Bypass and HTTP Response Splitting. The CVSS score for this vulnerability is 9.8, indicating a critical severity level.

Vendor
Inrove Software and Internet Services
Product
BiEticaret CMS
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-02-19
Original CVE updated
2026-06-05
Advisory published
2026-02-19
Advisory updated
2026-06-05

Who should care

Administrators and users of BiEticaret CMS versions from 2.1.13 through 19022026 should be aware of this vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is caused by a lack of proper authentication for critical functions in BiEticaret CMS, which allows for Execution After Redirect (EAR) and leads to Authentication Bypass and HTTP Response Splitting. The Common Vulnerability Scoring System (CVSS) vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Defensive priority

High

Recommended defensive actions

  • Update BiEticaret CMS to a version outside of the affected range (from 2.1.13 through 19022026) if available.
  • Implement additional security measures such as authentication and authorization checks for critical functions.
  • Monitor the system for any suspicious activity.

Evidence notes

The vendor, Inrove Software and Internet Services, was contacted but did not respond.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-8350 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-8350

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-8350 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-8350

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.