PT-2026-5586 · Unknown · Zhong Bang Crmeb

Ho Cherry · Published 2026-02-01 · Updated 2026-02-02 · CVE-2026-1734

Positive Technologies (AI Summary)

CVSS v4.0

5.5

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Zhong Bang CRMEB versions up to 5.6.3

Description A security issue exists in Zhong Bang CRMEB. The flaw affects unknown code within the file crmeb/app/api/controller/v1/CrontabController.php of the crontab component. This results in missing authorization, allowing remote attacks. The exploit for this issue is publicly available. The vendor was notified but did not respond. The affected API endpoint is /api/v1/CrontabController.

Recommendations Versions up to 5.6.3 should be updated to a newer, secure version if available. As a temporary workaround, consider restricting access to the CrontabController.php file or the crontab component to minimize the risk of exploitation.

Exploit

Fix

Missing Authorization

Incorrect Authorization

Weakness Enumeration

CWE-862

CWE-863

Related Identifiers

CVE-2026-1734

Affected Products

Zhong Bang Crmeb

References · 10

• 🔥 https://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.md#proof-of-concept · Exploit
• 🔥 https://github.com/foeCat/CVE/blob/main/CRMEB/crontab_unauthorized_access.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-1734 · Security Note
• https://osv.dev/vulnerability/CVE-2026-1734 · Vendor Advisory
• https://vuldb.com/?ctiid.343633 · Note
• https://vuldb.com/?submit.736619 · Note
• https://vuldb.com/?id.343633 · Note
• https://t.me/cveNotify/150518 · Telegram Post
• https://twitter.com/CVEnew/status/2018134993042632771 · Twitter Post
• https://t.me/CVEtracker/43437 · Telegram Post