What is the CVSS score of CVE-2025-28103?

CVE-2025-28103 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.2%.

Which versions of Flaskblog are affected by CVE-2025-28103?

Organizations using laskBlog should be aware of moderate risk from CVE-2025-28103, a missing authorization vulnerability rated CVSS 6.4. Attackers could gain access beyond their authorized level.

How to fix or mitigate CVE-2025-28103?

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

Flaskblog CVE-2025-28103

MEDIUM

Missing Authorization (CWE-862)

2025-04-21 cve@mitre.org

Authentication Bypass Flaskblog

6.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.4 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

CVE Published

Apr 21, 2025 - 18:15 nvd

MEDIUM 6.4

DescriptionCVE.org

Incorrect access control in laskBlog v2.6.1 allows attackers to arbitrarily delete user accounts via a crafted request.

AnalysisAI

Incorrect access control in laskBlog v2.6.1 allows attackers to arbitrarily delete user accounts via a crafted request. Rated medium severity (CVSS 6.4), 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. Incorrect access control in laskBlog v2.6.1 allows attackers to arbitrarily delete user accounts via a crafted request. Affected products include: Dogukanurker Flaskblog.

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.

CVE-2025-28103 vulnerability details – vuln.today

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