{"id":"CVE-2026-111660","kind":"vulnerability","aliases":["CVE-2026-111660"],"related":[],"title":"waynboot-mall: unauthenticated callback cancels members' unpaid orders","description":"waynboot-mall through 2.0.0 contains a missing authentication vulnerability that allows unauthenticated attackers to cancel any member's pending order via the /callback/order/unpaid endpoint. Attackers can submit predictable orderSn values, built from epoch seconds and a sequential counter, to auto-cancel unpaid orders and manipulate product stock levels.","summary":"The waynboot-mall shop application exposes an order callback endpoint, /callback/order/unpaid, that does not check authentication. An attacker can cancel any member's pending order and change product stock levels by guessing predictable order numbers.","severity":"medium","cvss":6.9,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","self-hosted","waynboot-mall"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- unknown","status":"open","published_at":"2026-10-16T18:17:47+00:00","first_seen_at":"2026-10-23T21:57:13+00:00","triaged_at":"2026-10-25T03:42:22+00:00","updated_at":"2026-10-25T03:42:22+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T03:42:22Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"internet","title":"waynboot-mall: unauthenticated callback cancels members' unpaid orders","impact":"medium","summary":"The waynboot-mall shop application exposes an order callback endpoint, /callback/order/unpaid, that does not check authentication. An attacker can cancel any member's pending order and change product stock levels by guessing predictable order numbers.","category":"package","nicknames":[],"who_cares":["waynboot-mall","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker cancels customers' unpaid orders and alters stock counts","analyst_note":"Confirm the affected versions (through 2.0.0), whether a fixed release exists, and whether the callback route is reachable on default deployments; check the NVD entry and the project repository.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000518,"input_tokens":3345,"output_tokens":367,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-111660':12A,15A '-2026':11A,14A '/callback/order/unpaid':34B,82C '2.0.0':63C 'allow':70C 'applic':28B 'attack':41B,72C,84C 'authent':39B,67C 'auto':100C 'auto-cancel':99C 'built':90C 'callback':5A,32B 'cancel':6A,43B,74C,101C 'chang':50B 'check':38B 'contain':64C 'counter':97C 'cve':10A,13A 'endpoint':33B,83C 'epoch':92C 'expos':29B 'guess':55B 'host':19B 'level':53B,108C 'mall':3A,22B,26B,61C 'manipul':105C 'member':7A,45B,76C 'miss':66C 'number':58B 'order':9A,31B,48B,57B,79C,103C 'ordersn':88C 'packag':16B 'pend':47B,78C 'predict':56B,87C 'product':51B,106C 'second':93C 'self':18B 'self-host':17B 'sequenti':96C 'shop':27B 'stock':52B,107C 'submit':86C 'unauthent':4A,71C 'unpaid':8A,102C 'valu':89C 'via':80C 'vulner':68C 'waynboot':2A,21B,25B,60C 'waynboot-mal':1A,20B,24B,59C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-16T18:17:47+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"disclosure@vulncheck.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-111660","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111660","severity":null,"published_at":"2026-10-16T18:17:47+00:00","modified_at":"2026-10-19T14:16:58+00:00","first_seen_at":"2026-10-23T21:57:13+00:00","fetched_at":"2026-10-23T22:28:55+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}