CVE-2026-1733Public exploitNetwork attack vector

Authenticated order-data disclosure via unchecked order ID

Published Feb 1, 2026 · Updated Feb 1, 2026

Improper authorization in CRMEB 5.6.0 through 5.6.3 allows remote authenticated users to read other users' integral order details. The detail endpoint queries only the attacker-controlled order_id and is_del fields; neither detail nor tidyOrder verifies that the order uid matches the session uid. Any logged-in customer who knows or enumerates an order ID can retrieve the owner's name, phone number, address, and order data.

CVSS severity4.3
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in CRMEB 5.6.0 through 5.6.3 allows remote authenticated users to read other users' integral order details. The detail endpoint queries only the attacker-controlled order_id and is_del fields; neither detail nor tidyOrder verifies that the order uid matches the session uid. Any logged-in customer who knows or enumerates an order ID can retrieve the owner's name, phone number, address, and order data.

The record

CVE
CVE-2026-1733
Published
Feb 1, 2026
Updated
Feb 1, 2026
Vendor
CRMEB
Product
CRMEB
Classifications
CWE-639, CWE-266, CWE-285, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 1, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.6.0
  2. Affected versionversion=5.6.1
  3. Affected versionversion=5.6.2
  4. Affected versionversion=5.6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CRMEB · CRMEBversion=5.6.0; version=5.6.1; version=5.6.2; version=5.6.3

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CWE-266Incorrect Privilege Assignment
CWE-285Improper Authorization
T1213Data from Information Repositories

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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