CVE-2026-111359

HIGH 7.1

CRMEB 5.6.1 through 6.0.0 IDOR via giftDetail and receiveGift

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

CRMEB 5.6.1 through 6.0.0 contains an insecure direct object reference vulnerability that allows authenticated storefront users to read and claim other users' orders via the gift-order API. Attackers can enumerate sequential order IDs in gift_detail to harvest buyer identities and the gift_key, then call receive_gift to redirect paid goods to their address.

CWE	CWE-639
Vendor	crmeb
Product	crmeb
Published	Oct 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

None

Affected Versions

crmeb / CRMEB

5.6.1 ≤ 6.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

hackmd.io: https://hackmd.io/@hieuPenguinnn/crmeb-gift-order-idor-takeover github.com: https://github.com/crmeb/CRMEB/blob/v6.0.0/crmeb/app/services/order/StoreOrderServices.php#L2998-L3085 github.com: https://github.com/crmeb/CRMEB vulncheck.com: https://www.vulncheck.com/advisories/crmeb-5.6.1-through-6.0.0-idor-via-giftdetail-and-receivegift

Credits

hieuPenguinnn