CVE-2026-93462

Published Sep 30, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Description

A missing authentication for critical function vulnerability exists in baserCMS. If this vulnerability is exploited, a remote attacker may obtain sensitive information.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

baserCMS User Community

baserCMS

unaffected

Version	Status	Constraints
`0`	affected	< 5.4.1
`0`	affected	< 5.3.1

No data.

Vendor Product Versions

Basercms Users Community

Basercms

Version	Status	Scheme	Platform
`[0,5.4.1)`	affected	semver	—
`[0,5.3.1)`	affected	semver	—

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

No advisories available

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.315% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://basercms.net/security/JVN_14353754
https://jvn.jp/en/jp/JVN14353754

History

Oct 1, 2026 7:30 AM Title updated View changes

Type	Values Removed	Values Added
Title	Missing authentication for critical function leading to potential sensitive data exposure in baserCMS

Oct 1, 2026 5:00 AM Description updated View changes

Type	Values Removed	Values Added
Description	Missing authentication for critical function vulnerability exists in baserCMS . If a remote unauthenticated attacker there is a possibility that sensitive information could be obtained.	A missing authentication for critical function vulnerability exists in baserCMS. If this vulnerability is exploited, a remote attacker may obtain sensitive information.

Sep 30, 2026 6:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Sep 30, 2026 12:45 PM Title updated View changes

Type	Values Removed	Values Added
Title		Missing authentication for critical function leading to potential sensitive data exposure in baserCMS

Sep 30, 2026 11:00 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Basercms Users Community Basercms Users Community basercms
Vendors & Products		Basercms Users Community Basercms Users Community basercms

Sep 30, 2026 8:00 AM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Missing authentication for critical function vulnerability exists in baserCMS . If a remote unauthenticated attacker there is a possibility that sensitive information could be obtained.
Weaknesses		CWE-306
References		https://basercms.net/security/JVN_14353754 https://jvn.jp/en/jp/JVN14353754
Metrics		cvssV3_0 `{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}` cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`