CVE-2023-49279
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-49279
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49279.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-49279
- Aliases
- Published
- 2023-12-12T19:35:05.931Z
- Modified
- 2025-12-05T00:15:05.823545Z
- Severity
-
- 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- Umbraco CMS vulnerable to stored XSS via SVG File Upload
- Details
-
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 browser, the scripts can be executed. Versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0 contain a patch for this issue. Some workarounds are available. Implement the server side file validation or serve all media from an different host (e.g cdn) than where Umbraco is hosted.
- Database specific
{ "cwe_ids": [ "CWE-79" ], "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49279.json" }- References
Affected packages
Git / github.com/umbraco/umbraco-cms
Affected ranges
- Type
- GIT
- Repo
- https://github.com/umbraco/umbraco-cms
- Events
- Database specific
{ "versions": [ { "introduced": "7.0.0" }, { "fixed": "7.15.11" } ] }
- Type
- GIT
- Repo
- https://github.com/umbraco/umbraco-cms
- Events
- Database specific
{ "versions": [ { "introduced": "8.0.0" }, { "fixed": "8.18.9" } ] }
- Type
- GIT
- Repo
- https://github.com/umbraco/umbraco-cms
- Events
- Database specific
{ "versions": [ { "introduced": "9.0.0-rc001" }, { "fixed": "10.7.0" } ] }
Affected versions
release-10.*
release-10.0.0
release-10.0.0-rc1
release-10.0.0-rc2
release-10.0.0-rc3
release-10.0.0-rc4
release-10.0.0-rc5
release-10.0.1
release-10.1.0
release-10.1.0-rc
release-10.1.0-rc2
release-10.2.0
release-10.2.0-rc
release-10.2.1
release-10.3.0
release-10.3.0-rc
release-10.3.1
release-10.3.2
release-10.4.0-rc1
release-10.4.1
release-10.5.0
release-10.5.0-rc
release-10.6.0
release-10.6.0-rc
release-10.6.1
release-10.7.0-rc
release-11.*
release-11.0.0
release-11.0.0-rc1
release-11.0.0-rc2
release-11.0.0-rc3
release-11.0.0-rc4
release-11.0.0-rc5
release-11.0.0-rc6
release-11.1.0-rc1
release-11.2.0
release-11.2.0-rc
release-11.2.1
release-11.3.0
release-11.3.0-rc
release-11.4.0
release-11.4.0-rc
release-11.4.1
release-11.4.2
release-11.5.0-rc
release-12.*
release-12.0.0
release-12.0.0-rc1
release-12.0.0-rc2
release-12.0.0-rc3
release-12.0.0-rc4
release-12.0.0-rc5
release-12.0.1
release-12.1.0
release-12.1.0-rc
release-12.1.1
release-12.1.2
release-12.2.0-rc
release-8.*
release-8.14.1
release-8.14.2
release-8.14.3
release-8.14.4
release-8.15.0
release-8.15.1
release-8.15.2
release-8.15.3
release-8.16.0
release-8.16.0-rc
release-8.17.0
release-8.17.0-rc
release-8.17.0-rc2
release-8.17.1
release-8.17.2
release-8.18.0-rc
release-9.*
release-9.0.0
release-9.0.0-rc001
release-9.0.0-rc002
release-9.0.0-rc003
release-9.0.0-rc004
release-9.0.1
release-9.1.0
release-9.1.0-rc
release-9.1.1
release-9.1.2
release-9.2.0
release-9.2.0-rc
release-9.3.0
release-9.3.0-rc
release-9.3.1
release-9.4.0
release-9.4.0-rc
release-9.4.1
release-9.4.2
release-9.5.0
release-9.5.0-rc
release-9.5.0-rc2
release-9.5.0-rc3
release-9.5.1