PT-2025-15452 · Umbraco · Umbraco

Published 2025-04-08 · Updated 2025-04-09 · CVE-2025-32017

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Umbraco versions 14.0 through 14.3.3 Umbraco versions 15.0 through 15.3.0

Description: The issue allows authenticated users to the Umbraco backoffice to craft management API requests that exploit a path traversal vulnerability, enabling them to upload files into an incorrect location.

Recommendations: For Umbraco versions 14.0 through 14.3.3, update to version 14.3.4 to resolve the issue. For Umbraco versions 15.0 through 15.3.0, update to version 15.3.1 to resolve the issue. As a temporary workaround, consider restricting access to the management API to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Relative Path Traversal

Weakness Enumeration

CWE-22

CWE-23

Related Identifiers

BDU:2026-00060

CVE-2025-32017

GHSA-Q62R-8PPJ-XVF4

Affected Products

Umbraco

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32017.json · Exploit
• https://github.com/umbraco/Umbraco-CMS/commit/d3c1443b14b1076faf13d1bcecc42860fdf5fad8 · Patch
• https://github.com/umbraco/Umbraco-CMS/commit/06a2a500b358ce15b1e228391eb60bd517c6e833 · Patch
• https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-q62r-8ppj-xvf4 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-32017 · Security Note
• https://osv.dev/vulnerability/GHSA-q62r-8ppj-xvf4 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00060 · Security Note
• https://osv.dev/vulnerability/CVE-2025-32017 · Vendor Advisory
• https://github.com/umbraco/Umbraco-CMS · Note
• https://twitter.com/CVEnew/status/1909635213774172493 · Twitter Post
• https://t.me/cvenotify/118500 · Telegram Post