What is the CVSS score of CVE-2026-25393?

CVE-2026-25393 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2026-25393?

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

CVE-2026-25393

MEDIUM

Missing Authorization (CWE-862)

2026-02-19 audit@patchstack.com

Authentication Bypass

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:03 vuln.today

CVE Published

Feb 19, 2026 - 09:16 nvd

MEDIUM 4.3

DescriptionCVE.org

Missing Authorization vulnerability in sparklewpthemes Hello FSE hello-fse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Hello FSE: from n/a through <= 1.0.6.

AnalysisAI

Unauthorized data modification in Hello FSE WordPress theme version 1.0.6 and earlier results from improper access control enforcement. Authenticated users can exploit this vulnerability to make unauthorized changes to website content or settings without proper permission checks.

Technical ContextAI

Classified as CWE-862 (Missing Authorization). Affects sparklewpthemes Hello FSE hello-fse. Missing Authorization vulnerability in sparklewpthemes Hello FSE hello-fse allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Hello FSE: from n/a through <= 1.0.6.