CVE-2026-30689

| EUVD-2026-16604 HIGH
2026-03-27 mitre GHSA-x4mm-wg99-32fj
7.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 27, 2026 - 14:30 vuln.today
EUVD ID Assigned
Mar 27, 2026 - 14:30 euvd
EUVD-2026-16604
CVE Published
Mar 27, 2026 - 00:00 nvd
HIGH 7.5

Description

A blog.admin v.8.0 and before system's getinfobytoken API interface contains an improper access control which leads to sensitive data exposure. Unauthorized parties can obtain sensitive administrator account information via a valid token, threatening system security.

Analysis

Blog.Admin versions 8.0 and earlier expose sensitive administrator account information through an improper access control vulnerability in the getinfobytoken API endpoint. An attacker possessing a valid authentication token can bypass authorization checks to retrieve confidential administrator credentials and account details, potentially enabling lateral movement or privilege escalation attacks. …

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Remediation

Within 7 days: Identify all affected systems running v.8.0 and and apply vendor patches promptly. Monitor vendor channels for patch availability.

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Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

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CVE-2026-30689 vulnerability details – vuln.today

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