PT-2025-26763 · Umbraco · Umbraco

Zeegaan · Published 2025-06-24 · Updated 2025-06-24 · CVE-2025-49147

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Umbraco versions 10.0.0 through 10.8.10 Umbraco versions 13.0.0 through 13.9.1

Description: The issue allows an attacker to retrieve information about the configured password requirements via a request to an anonymously authenticated endpoint. This information, although limited, could be useful for someone attempting to brute force derive a user's password.

Recommendations: For versions 10.0.0 through 10.8.10, update to version 10.8.11 or later. For versions 13.0.0 through 13.9.1, update to version 13.9.2 or later.

Exploit

Fix

Weakness Enumeration

CWE-497

Related Identifiers

CVE-2025-49147

GHSA-PGVC-6H2P-Q4F6

Affected Products

Umbraco

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/49xxx/CVE-2025-49147.json · Exploit
• https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-pgvc-6h2p-q4f6 · Patch
• https://github.com/umbraco/Umbraco-CMS/commit/b4144564c836ec6929111ce2a12eb1f67b42d61e · Patch
• https://github.com/umbraco/Umbraco-CMS/commit/d8f68d2c40f8e158bd81d469f25ef3a4e1d86c4c · Patch
• https://osv.dev/vulnerability/CVE-2025-49147 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pgvc-6h2p-q4f6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49147 · Security Note
• https://github.com/umbraco/Umbraco-CMS · Note
• https://twitter.com/VulmonFeeds/status/1937601274049892529 · Twitter Post
• https://t.me/cvetracker/26965 · Telegram Post
• https://twitter.com/CVEnew/status/1937569673421222181 · Twitter Post