Auth bypass in Likeshop
CVE-2026-111348
Likeshop through 3.5.1 contains an insecure direct object reference vulnerability in AfterSale.php and AfterSaleLogic.php that lets authenticated users access other customers' after-sale records by supplying their ids. Attackers with self-registered accounts can call the detail, goodsInfo, cancel, express, and again actions to read refund and order data, cancel refunds, overwrite return shipment details, or re-open refused refunds.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/likeshop-after-sale-api-cross-user-idor (third-party-advisory)
- github.com/likeadmin-likeshop/likeshop/blob/3.5.1/server/application/api/contro… (technical-description)
- github.com/likeadmin-likeshop/likeshop/blob/3.5.1/server/application/api/logic/… (technical-description)
- github.com/likeadmin-likeshop/likeshop (product)
- www.vulncheck.com/advisories/likeshop-through-3.5.1-idor-via-aftersale-api-refu… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111348?
- CVE-2026-111348 is a medium-severity vulnerability in Likeshop, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2026-10-15.
- How severe is CVE-2026-111348?
- Medium severity. CVSS v3 base score is 5.4 out of 10.