Vulnerability · Published Feb 19, 2026 · Assigned by TR-CERT

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

Critical 9.8

In plain English

A critical-severity missing authentication in BiEticaret CMS from Inrove Software and Internet Services. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.6%top 50.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Inrove Software and Internet Services	BiEticaret CMS	2.1.13 – through 19022026

Weakness: CWE-698, CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://www.usom.gov.tr/bildirim/tr-26-0077 government-resource, broken-link
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0077 government-resource