CVE-2021-34254 — MEDIUM (6.1)

Q: What is CVE-2021-34254?

CVE-2021-34254 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.

Q: How severe is CVE-2021-34254?

CVE-2021-34254 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-34254?

Check the references section above for vendor advisories and patch information. Affected products include: Umbraco Umbraco Cms.

Vulnerability Description

Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Umbraco	Umbraco Cms	< 7.15.7

Related Weaknesses (CWE)

CWE-601

References

https://github.com/umbraco/Umbraco-CMS/issues/9782Issue TrackingThird Party Advisory
https://github.com/umbraco/Umbraco-CMS/issues/9782Issue TrackingThird Party Advisory

FAQ

What is CVE-2021-34254?

CVE-2021-34254 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.

How severe is CVE-2021-34254?

CVE-2021-34254 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34254?

Check the references section above for vendor advisories and patch information. Affected products include: Umbraco Umbraco Cms.