{"cve":"CVE-2026-111657","nvd":{"published":"2026-10-16T18:17:47.083","modified":"2026-10-16T20:17:21.773","status":"Deferred","description":"BeikeShop through 2.0.0.31 contains an insecure direct object reference vulnerability in the markAsShipped handler of RmaController that allows authenticated customers to modify other customers' returns. Attackers can submit sequential RMA ids to the account/rmas/{id}/mark_as_shipped endpoint to overwrite courier names and tracking numbers and mark approved returns as shipped.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-639"],"references":["https://github.com/beikeshop/beikeshop/blob/v2.0.0.31/beike/Shop/Http/Controllers/Account/RmaController.php#L67-L93","https://github.com/beikeshop/beikeshop/blob/v2.0.0.31/beike/Shop/Routes/shop.php#L98-L111","https://hackmd.io/@hieuPenguinnn/beikeshop-rma-mark-as-shipped-missing-ownership-idor","https://www.vulncheck.com/advisories/beikeshop-through-2.0.0.31-idor-via-rma-mark-as-shipped-endpoint","https://hackmd.io/@hieuPenguinnn/beikeshop-rma-mark-as-shipped-missing-ownership-idor"],"products":[],"source":"nvd","synced_at":"2026-10-19T23:00:53.604569364+00:00"},"epss":{"cve":"CVE-2026-111657","score":0.00299,"percentile":0.22379,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}