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CVE-2026-1734

Zhong Bang CRMEB crontab Endpoint CrontabController.php authorization

CVSS 6.9 MEDIUMEPSS 0.5%CWE-862CWE-863
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
01 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
Zhong Bang · CRMEB

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References
https://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.mdhttps://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.md#proof-of-concepthttps://vuldb.com/?ctiid.343633https://vuldb.com/?id.343633https://vuldb.com/?submit.736619