CVE-2024-29891

Severity CVSS v4.0:

Pending analysis

Type:

CWE-434 Unrestricted Upload of File with Dangerous Type

Publication date:

27/03/2024

Last modified:

08/01/2025

Description

ZITADEL users can upload their own avatar image and various image types are allowed. Due to a missing check, an attacker could upload HTML and pretend it is an image to gain access to the victim&#39;s account in certain scenarios. A possible victim would need to directly open the supposed image in the browser, where a session in ZITADEL needs to be active for this exploit to work. The exploit could only be reproduced if the victim was using Firefox. Chrome, Safari as well as Edge did not execute the code. This vulnerability is fixed in 2.48.3, 2.47.8, 2.46.5, 2.45.5, 2.44.7, 2.43.11, and 2.42.17.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.70 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x

8.70

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:zitadel:zitadel::::::::		2.42.17 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.43.0 (including)	2.43.11 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.44.0 (including)	2.44.7 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.45.0 (including)	2.45.5 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.46.0 (including)	2.46.5 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.47.0 (including)	2.47.8 (excluding)
cpe:2.3:a:zitadel:zitadel::::::::	2.48.0 (including)	2.48.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-29891

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools