BiEticaret Reflected Cross-Site Scripting Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Inrove Software and Internet Services BiEticaret allows Reflected XSS. This issue affects BiEticaret: before v3.3.57.
Quick answer
Inrove Software and Internet Services BiEticaret should be reviewed and updated if it matches the affected versions. The recommended fix is to apply the vendor-supported patched version or the mitigation steps below, then retest the public website with Fixnx.
Who is affected
Affected versions
- BiEticaret before v3.3.57
Fixed versions
- v3.3.57
How to fix it
BiEticaret before v3.3.57 is affected by CVE-2026-5793. Reflected XSS can execute attacker-controlled script in a victim browser when vulnerable parameters are reflected unsafely. Upgrade and add output escaping controls.
- Inventory all BiEticaret deployments and identify public forms, search pages, and admin pages.
- Upgrade BiEticaret to v3.3.57 or later.
- Restrict or temporarily disable vulnerable public endpoints if upgrade cannot be completed immediately.
- Add WAF rules for obvious reflected XSS probes while the application is being patched.
- Review access logs for script tags, encoded JavaScript, event handlers, and suspicious reflected payloads.
- Clear caches and regenerate any cached pages that may contain reflected payloads.
- Apply a Content Security Policy where compatible to reduce impact from remaining script injection paths.
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Verify the fix
- Confirm BiEticaret reports v3.3.57 or later.
- Submit harmless script-like input in staging and confirm it is encoded or rejected.
- Check rendered HTML and browser console for unescaped reflected parameters.
- Verify normal forms and search flows still work after the update.
- Run a Fixnx scan and confirm public XSS exposure signals are rechecked.
Related categories
Trusted references
FAQ
What is affected by CVE-2026-5793?
Inrove Software and Internet Services BiEticaret versions listed as affected should be reviewed: BiEticaret before v3.3.57.
What should I fix first?
Start with internet-facing sites, admin panels, login flows, plugins, themes, modules, packages, and systems that process user-controlled input or sensitive data.
How do I confirm the fix worked?
Apply the patched version or mitigation, clear caches where relevant, retest the affected workflow, and run a new Fixnx scan to verify public website exposure signals.
Why can this risk appear in multiple categories?
A vulnerability can belong to more than one platform or ecosystem. Fixnx keeps one canonical risk page while also listing it in every relevant category.