VULNERABILITY INTELLIGENCE

CVE-2023-49104

CVSS score8.7 HIGH
EPSS probability0.56%
CISA KEVNot currently listed
Published2023-11-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Description

An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker.

Weakness classification

  • nvd@nist.gov: CWE-601

Primary references