CVE-2025-30344

An issue was discovered in OpenSlides before 4.2.5. During login at the /system/auth/login/ endpoint, the system's response times differ depending on whether a user exists in the system. The timing discrepancy stems from the omitted hashing of the password (e.g., more than 100 milliseconds).

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openslides:openslides:*:*:*:*:*:*:*:*

History

27 Mar 2025, 14:40

Type	Values Removed	Values Added
First Time		Openslides Openslides openslides
References	~~() https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides -~~	() https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides - Exploit, Third Party Advisory
CPE		cpe:2.3:a:openslides:openslides::::::::
CWE		CWE-203
Summary		(es) Se detectó un problema en OpenSlides antes de la versión 4.2.5. Al iniciar sesión en el endpoint /system/auth/login/, los tiempos de respuesta del sistema varían según si el usuario existe o no. Esta discrepancia se debe a que se omite el hash de la contraseña (p. ej., más de 100 milisegundos).

21 Mar 2025, 06:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-21 06:15

Updated : 2025-03-27 14:40

NVD link : CVE-2025-30344

Mitre link : CVE-2025-30344

CVE.ORG link : CVE-2025-30344

JSON object : View

Products Affected

openslides

openslides

CWE

CWE-208

Observable Timing Discrepancy

CWE-203

Observable Discrepancy

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