{"id":"CVE-2026-108059","kind":"vulnerability","aliases":["CVE-2026-108059"],"related":[],"title":"Alosuite: stored XSS in delivery note fields runs script in other users' browsers","description":"A stored Cross-Site Scripting (XSS) vulnerability in Alosuite that affects the delivery note functionality. Insufficient sanitization and encoding of the specified fields allow JavaScript to be stored, which executes in other users’ browsers when they view the affected records. Exploitation requires authenticated access to the affected functionality. The code can alter the displayed content and perform actions within the context of the victim’s session. The list of features, parameters, and endpoints is as follows:\n\nCVE-2026-108059: Observaciones in ‘/Terceros/Create’;","summary":"Alosuite does not sanitize the Observaciones field on the delivery note functionality (/Terceros/Create), so a logged-in user can store JavaScript. That script runs in the browser of anyone who views the affected records and can change what they see and act within their session.","severity":"medium","cvss":5.1,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["alosuite","other","self-hosted"],"not_affected_if":["auth-required"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-03T13:17:19+00:00","first_seen_at":"2026-11-03T13:20:52+00:00","triaged_at":"2026-11-03T13:21:35+00:00","updated_at":"2026-11-03T13:21:35+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-11-03T13:21:35Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Alosuite: stored XSS in delivery note fields runs script in other users' browsers","impact":"medium","summary":"Alosuite does not sanitize the Observaciones field on the delivery note functionality (/Terceros/Create), so a logged-in user can store JavaScript. That script runs in the browser of anyone who views the affected records and can change what they see and act within their session.","audience":"businesses","category":"other","nicknames":[],"who_cares":["alosuite","self-hosted"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"Script runs in other users' sessions and alters displayed records.","analyst_note":"Confirm affected Alosuite versions and any vendor fix at the NVD entry (https://nvd.nist.gov/vuln/detail/CVE-2026-108059); sources give no version or fix.","how_to_check":"- unknown","plain_action":"","needs_analyst":true,"not_affected_if":["auth-required"],"who_is_affected":"Teams running Alosuite with the delivery note feature in use, where more than one user can enter or view records. The sources list only the Observaciones field at /Terceros/Create and say exploitation needs an authenticated account. unknown whether other fields or versions are affected.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000664,"input_tokens":4214,"output_tokens":486,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-108059':16A,19A,150C '-2026':15A,18A,149C '/terceros/create':37B,153C 'access':115C 'act':67B 'action':129C 'affect':58B,82C,110C,118C 'allow':95C 'alosuit':1A,20B,25B,80C 'alter':123C 'anyon':54B 'authent':114C 'browser':13A,52B,105C 'chang':62B 'code':121C 'content':126C 'context':132C 'cross':74C 'cross-sit':73C 'cve':14A,17A,148C 'deliveri':5A,34B,84C 'display':125C 'encod':90C 'endpoint':144C 'execut':101C 'exploit':112C 'featur':141C 'field':7A,31B,94C 'follow':147C 'function':36B,86C,119C 'host':24B 'insuffici':87C 'javascript':46B,96C 'list':139C 'log':41B 'logged-in':40B 'note':6A,35B,85C 'observacion':30B,151C 'paramet':142C 'perform':128C 'record':59B,111C 'requir':113C 'run':8A,49B 'sanit':28B,88C 'script':9A,48B,76C 'see':65B 'self':23B 'self-host':22B 'session':70B,137C 'site':75C 'specifi':93C 'store':2A,45B,72C,99C 'user':12A,43B,104C 'victim':135C 'view':56B,108C 'vulner':78C 'within':68B,130C 'xss':3A,77C","nicknames":[],"mitigations":[],"who_affected":"Teams running Alosuite with the delivery note feature in use, where more than one user can enter or view records. The sources list only the Observaciones field at /Terceros/Create and say exploitation needs an authenticated account. unknown whether other fields or versions are affected.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["alosuite","medium","other","selfhosted"],"first_public_at":"2026-11-03T13:17:19+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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":"cve-coordination@incibe.es","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108059","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108059","severity":null,"published_at":"2026-11-03T13:17:19+00:00","modified_at":"2026-11-03T13:17:19+00:00","first_seen_at":"2026-11-03T13:20:52+00:00","fetched_at":"2026-11-03T13:20:52+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"}