Vulnerability Report

CVE-2023-49104

Title: Owncloud Oauth2

Other

Proof Of Concept

No public PoC currently indexed for CVE-2023-49104.

CWE Category CWE-601
Published Date Nov 21, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 8.7 CVSS v3.1
Exploit Probability (EPSS)
0.06%

Vulnerability Summary

CVE-2023-49104: 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.

Impacted Vendors

F
fastify 1
O
owncloud 1

Reference Links

https://owncloud.com/security-advisories/subdomain-validation-bypass/ https://owncloud.org/security https://owncloud.com/security-advisories/subdomain-validation-bypass/ https://owncloud.org/security
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.7
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.1
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-49104 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Affected Stack

No specific products linked.