Known Vulnerabilities for Umbraco Cms by Umbraco

Listed below are 10 of the newest known vulnerabilities associated with "Umbraco Cms" by "Umbraco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2023-37267 json Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permi... 9.8 - CRITICAL 2023-07-13 2023-07-25
CVE-2022-22691 json The password reset component deployed within Umbraco uses the hostname supplied within the request host header when building ... 7.4 - HIGH 2022-01-18 2022-01-26
CVE-2022-22690 json Within the Umbraco CMS, a configuration element named "UmbracoApplicationUrl" (or just "ApplicationUrl") is used whenever app... 7.5 - HIGH 2022-01-18 2022-01-26
CVE-2021-34254 json Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx. 6.1 - MEDIUM 2021-06-28 2021-07-02
CVE-2020-29454 json Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applica... 4.3 - MEDIUM 2020-12-02 2021-07-21
CVE-2020-9472 json Umbraco CMS 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Package functi... 6.5 - MEDIUM 2020-03-16 2020-03-19
CVE-2020-9471 json Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages fun... 8.8 - HIGH 2020-03-16 2020-03-19
CVE-2020-7210 json Umbraco CMS 8.2.2 allows CSRF to enable/disable or delete user accounts. 4.3 - MEDIUM 2020-01-23 2020-06-11
CVE-2020-5811 json An authenticated path traversal vulnerability exists during package installation in Umbraco CMS <= 8.9.1 or current, which co... 6.5 - MEDIUM 2020-12-30 2021-10-18
CVE-2020-5810 json A stored XSS vulnerability exists in Umbraco CMS <= 8.9.1 or current. An authenticated user authorized to upload media can up... 5.4 - MEDIUM 2020-12-30 2021-01-04

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationUmbracoUmbraco Cms8.9.1
ApplicationUmbracoUmbraco Cms8.9.0
ApplicationUmbracoUmbraco Cms8.9.0
ApplicationUmbracoUmbraco Cms8.8.2
ApplicationUmbracoUmbraco Cms8.8.0
ApplicationUmbracoUmbraco Cms8.8.0
ApplicationUmbracoUmbraco Cms8.8
ApplicationUmbracoUmbraco Cms8.7.1
ApplicationUmbracoUmbraco Cms8.7.0
ApplicationUmbracoUmbraco Cms8.7.0
ApplicationUmbracoUmbraco Cms8.6.6
ApplicationUmbracoUmbraco Cms8.6.5
ApplicationUmbracoUmbraco Cms8.6.4
ApplicationUmbracoUmbraco Cms8.6.3
ApplicationUmbracoUmbraco Cms8.6.2
ApplicationUmbracoUmbraco Cms8.6.1
ApplicationUmbracoUmbraco Cms8.6.0
ApplicationUmbracoUmbraco Cms8.6.0
ApplicationUmbracoUmbraco Cms8.5.5
ApplicationUmbracoUmbraco Cms8.5.4
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report