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CVE-2026-67921: n/a

0
Critical
VulnerabilityCVE-2026-67921cvecve-2026-67921
Published: 08/18/2026 (08/18/2026, 00:00:00 UTC)
Source: CVE Database V5

Description

CVE-2026-67921 is a critical Cross-Site Request Forgery (CSRF) vulnerability in Halo CMS versions prior to 2.25.5. It affects the CorsConfigurer.java and CsrfConfigurer.java components, allowing remote attackers to execute arbitrary code. The vulnerability has a high CVSS score of 9.3, indicating severe impact on confidentiality and integrity. No official patch or remediation details are provided in the input data.

CVSS v3.1

Score 9.3critical

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

Affected software

com.halo-dev/halo-cms
pkg:maven/com.halo-dev/halo-cms
Affected versions
<2.25.5

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/11/2026, 21:17:20 UTC

Technical Analysis

This vulnerability is a CSRF issue in Halo CMS affecting versions before 2.25.5. The flaw resides in the CorsConfigurer.java and CsrfConfigurer.java components, enabling remote attackers to perform unauthorized actions that lead to arbitrary code execution. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and high impact on confidentiality and integrity.

Potential Impact

Successful exploitation allows remote attackers to execute arbitrary code on affected systems, compromising confidentiality and integrity. Availability impact is not indicated. The vulnerability is critical due to the potential for full system compromise.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch links or vendor advisory content are provided, users should monitor official Halo CMS channels for updates and consider implementing CSRF protections or workarounds if available.

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Technical Details

Data Version
5.2
Assigner Short Name
mitre
Date Reserved
2026-07-30T00:00:00.000Z
State
PUBLISHED

Threat ID: 6a849b5fc6e8be03328d6f56

Added to database: 08/18/2026, 17:50:23 UTC

Last enriched: 09/11/2026, 21:17:20 UTC

Last updated: 10/02/2026, 14:46:09 UTC

Views: 32

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