What is the CVSS score of CVE-2025-30344?

CVE-2025-30344 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Openslides are affected by CVE-2025-30344?

Organizations using OpenSlides should be aware of moderate risk from CVE-2025-30344 rated CVSS 5.3. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2025-30344?

Yes, a public proof-of-concept exploit is available for CVE-2025-30344. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-30344?

Within 30 days: Identify affected systems running OpenSlides and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Openslides CVE-2025-30344

MEDIUM

Observable Timing Discrepancy (CWE-208)

2025-03-21 cve@mitre.org

Information Disclosure Openslides

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:32 vuln.today

PoC Detected

Mar 27, 2025 - 14:40 vuln.today

Public exploit code

CVE Published

Mar 21, 2025 - 06:15 nvd

MEDIUM 5.3

DescriptionCVE.org

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).

AnalysisAI

An issue was discovered in OpenSlides before 4.2.5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-208. 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). Affected products include: Openslides. Version information: before 4.2.5..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.