# Umbraco.Cms.Web.Backoffice (NuGet) vulnerabilities

4 known vulnerabilities (1 high, 3 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/Umbraco.Cms.Web.Backoffice

## Advisories (4)

### [CVE-2025-27602](https://cve.now/CVE-2025-27602): Umbraco Allows a Restricted Editor User to Delete Media Item or Access Unauthorized Content

- Severity: Medium 4.9
- Published: Mar 11, 2025
- Affected: fixed in 10.8.9; from 11.0.0-rc1, fixed in 13.7.1.

### [CVE-2024-34071](https://cve.now/CVE-2024-34071): Open Redirect Bypass Protection

- Severity: Medium 6.1
- Published: May 21, 2024
- Affected: from 8.18.5, fixed in 8.18.14; from 10.5.0, fixed in 10.8.6; from 12.0.0, fixed in 12.3.10; from 13.0.0, fixed in 13.3.1.

### [CVE-2024-29035](https://cve.now/CVE-2024-29035): Umbraco's Blind SSRF Leads to Port Scan by using Webhooks

- Severity: Medium 4.1
- Published: Apr 17, 2024
- Affected: from 13.0.0, fixed in 13.1.1.

### [CVE-2023-37267](https://cve.now/CVE-2023-37267): Umbraco allows possible Admin-level access to backoffice without Auth under rare conditions

- Severity: High 7.5
- Published: Jul 13, 2023
- Affected: from 9.0.0, fixed in 10.6.1; from 11.0.0, fixed in 11.4.2; from 12.0.0, fixed in 12.0.1.

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