CVE-2026-1734

MEDIUM
2026-02-02 [email protected]
5.3
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:01 vuln.today
PoC Detected
Feb 11, 2026 - 19:33 vuln.today
Public exploit code
CVE Published
Feb 02, 2026 - 00:15 nvd
MEDIUM 5.3

Tags

PHP Crmeb

Description

A security flaw has been discovered in Zhong Bang CRMEB up to 5.6.3. This vulnerability affects unknown code of the file crmeb/app/api/controller/v1/CrontabController.php of the component crontab Endpoint. The manipulation results in missing authorization. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Missing authorization in CRMEB crontab endpoints (versions up to 5.6.3) allows unauthenticated remote attackers to manipulate unspecified functionality through the CrontabController.php file. Public exploit code exists for this vulnerability, and no patch is currently available from the vendor despite early disclosure notification.

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Remediation

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

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Priority Score

47
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: +20

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CVE-2026-1734 vulnerability details – vuln.today
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