What’s Vulnerable › Vulnerabilities

CVE-2026-111359: CRMEB 5.6.1 through 6.0.0 IDOR via giftDetail and receiveGift

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-21
• Weakness: CWE-639

Description

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.

Affected products

• CRMEB: from 5.6.1 through 6.0.0

References

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

Get alerted when CVE-2026-111359 or the next vulnerability affects your stack