Vulnerability Description
An issue in Webasyst Framework 4.0.3 and before allows a remote attacker to execute arbitrary code via a crafted OAuth authorization URL with an arbitrary redirect_uri.
References
- https://github.com/Envincion/CVE-2026-51954
- https://github.com/webasyst/webasyst-framework/issues/389
- https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-autho
FAQ
What is CVE-2026-51954?
CVE-2026-51954 is a documented vulnerability. An issue in Webasyst Framework 4.0.3 and before allows a remote attacker to execute arbitrary code via a crafted OAuth authorization URL with an arbitrary redirect_uri.
How severe is CVE-2026-51954?
CVSS scoring is not yet available for CVE-2026-51954. Check NVD for updates.
Is there a patch for CVE-2026-51954?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.