CVE-2023-49278

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49274

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a user enumeration attack is possible when SMTP is not set up correctly, but reset password is enabled. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this...

Information disclosure

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49279 Umbraco CMS vulnerable to stored XSS via SVG File Upload

Umbraco is an ASP.NET content management system CMS. Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a...

CVE-2023-49279

CVE-2023-49279 – Umbraco SVG backoffice upload issue : Umbraco CMS (ASP.NET) versions prior to patches allow a backoffice user to upload SVG files containing scripts. If another user loads the media in a browser, scripts can execute. Affected versions: 7.0.0 through just-before patches 7.15.11, 8...

CVE-2023-49279 Umbraco CMS vulnerable to stored XSS via SVG File Upload

Umbraco is an ASP.NET content management system CMS. Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a...

CVE-2023-49279 Umbraco CMS vulnerable to stored XSS via SVG File Upload

Umbraco is an ASP.NET content management system CMS. Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a...

CVE-2023-49273

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges Editor, etc. are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49089

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.0, Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Versions 8.18.10, 10.8.1, and 12.3.0...

Path traversal

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.0, Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Versions 8.18.10, 10.8.1, and 12.3.0...

Information disclosure

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges Editor, etc. are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49278 Umbraco CMS brute force exploit can be used to collect valid usernames

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49278

CVE-2023-49278 — Umbraco CMS brute-force username disclosure . Umbraco is an ASP.NET CMS. The vulnerability affects versions starting from 8.0.0 up to but not including the patched releases: 8.18.10, 10.8.1, and 12.3.4. A brute-force method can be used to collect valid usernames, enabling potenti...

CVE-2023-49278 Umbraco CMS brute force exploit can be used to collect valid usernames

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, a brute force exploit can be used to collect valid usernames. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49274

Umbraco CMS: A user enumeration vulnerability exists due to SMTP misconfiguration when password reset is enabled, affecting versions before 8.18.10, 10.8.1, and 12.3.4. Affected component is the password reset flow; the underlying issue is how SMTP configuration interacts with reset-password resp...

CVE-2023-49273 Umbraco CMS vulnerable to Privilege Escalation using Spoofing

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges Editor, etc. are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49273

Summary : CVE-2023-49273 affects Umbraco CMS (ASP.NET). Starting with 8.0.0 up to but not including patches, low-privilege users (e.g., Editor) can access unintended endpoints. Affected versions include 8.x before 8.18.10, 10.x before 10.8.1, and 12.x before 12.3.4. Mitigation/Remediation : upgra...

CVE-2023-49273 Umbraco CMS vulnerable to Privilege Escalation using Spoofing

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges Editor, etc. are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue...

CVE-2023-49089 Umbraco CMS possible path traversal when creating packages from backoffice

Umbraco is an ASP.NET content management system CMS. Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.0, Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location. Versions 8.18.10, 10.8.1, and 12.3.0...

CVE-2023-49089

Umbraco CMS is affected by a path-traversal vulnerability in the Backoffice package-creation flow. Backoffice users with permission to create packages can exploit path traversal to write outside the intended directory, potentially impacting versions prior to 8.18.10, 10.8.1, and 12.3.0. A patch e...