What is the CVSS score of CVE-2025-31539?

CVE-2025-31539 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Which versions of Blocksera Cryptocurrency Widgets Pack are affected by CVE-2025-31539?

Organizations using Missing Authorization vulnerability in Blocksera Cryptocurrency Widgets Pack should be aware of notable risk from CVE-2025-31539, a missing authorization vulnerability rated CVSS…

How to fix or mitigate CVE-2025-31539?

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

Blocksera Cryptocurrency Widgets Pack CVE-2025-31539

MEDIUM

Missing Authorization (CWE-862)

2025-03-31 audit@patchstack.com

Authentication Bypass

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:34 vuln.today

CVE Published

Mar 31, 2025 - 13:15 nvd

MEDIUM 6.5

DescriptionCVE.org

Missing Authorization vulnerability in Blocksera Cryptocurrency Widgets Pack allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Cryptocurrency Widgets Pack: from n/a through 2.0.1.

AnalysisAI

Missing Authorization vulnerability in Blocksera Cryptocurrency Widgets Pack allows Exploiting Incorrectly Configured Access Control Security Levels.0.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. Missing Authorization vulnerability in Blocksera Cryptocurrency Widgets Pack allows Exploiting Incorrectly Configured Access Control Security Levels.0.1. Version information: through 2.0.1..

Affected ProductsAI

Blocksera Cryptocurrency Widgets Pack.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.