CVE-2026-1734

low-risk
Published 2026-02-02

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.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Crmeb

References (5)

Exploit https://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.md
Exploit https://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.md#pro...
Permissions Required https://vuldb.com/?ctiid.343633
Third Party Advisory https://vuldb.com/?id.343633
Third Party Advisory https://vuldb.com/?submit.736619
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal