CVE-2026-111359 (CVSS 7.1)

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.

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CVSS v3.1 Score

7.1

HIGH

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

Weakness Type (CWE)

CWE-639 CWE-639

References

Other 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

Frequently Asked Questions

What is CVE-2026-111359? +

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. It has a CVSS v3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-111359? +

CVE-2026-111359 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-111359? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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