CVE-2025-8350: Authentication Bypass with Redirect in BiEticaret Software's BiEticaret CMS

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-19 · updated 2026-06-17
Weakness: CWE-306

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.

Affected products

Inrove Software and Internet Services BiEticaret CMS: from 2.1.13 through 19022026

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0077
https://www.usom.gov.tr/bildirim/tr-26-0077

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