{"id":"CVE-2026-111088","kind":"vulnerability","aliases":["CVE-2026-111088"],"related":[],"title":"SNS VPN log monitoring screen: stored cross-site scripting in log view","description":"A Stored Cross-Site Scripting vulnerability exists in the SNS VPN log monitoring screen.","summary":"The SNS VPN log monitoring screen fails to sanitize stored data before displaying it, so script injected into a log entry runs in the browser of whoever views the screen. An attacker can use this to act as a logged-in administrator in the VPN management interface.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other","vpn","web-admin-ui"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-20T19:17:30+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T03:55:31+00:00","updated_at":"2026-10-25T03:55:31+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-10-25T03:55:31Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"SNS VPN log monitoring screen: stored cross-site scripting in log view","impact":"medium","summary":"The SNS VPN log monitoring screen fails to sanitize stored data before displaying it, so script injected into a log entry runs in the browser of whoever views the screen. An attacker can use this to act as a logged-in administrator in the VPN management interface.","category":"other","nicknames":[],"who_cares":["vpn","web-admin-ui"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Script runs in an administrator's browser session on the VPN console","analyst_note":"Find the vendor advisory for the SNS VPN product, its affected firmware versions and fixed build, and whether the attacker needs an account to plant the payload.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000505,"input_tokens":3253,"output_tokens":360,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-111088':16A,19A '-2026':15A,18A 'act':62B 'admin':24B 'administr':68B 'attack':57B 'browser':50B 'cross':8A,77C 'cross-sit':7A,76C 'cve':14A,17A 'data':36B 'display':38B 'entri':46B 'exist':81C 'fail':32B 'inject':42B 'interfac':73B 'log':3A,12A,29B,45B,66B,86C 'logged-in':65B 'manag':72B 'monitor':4A,30B,87C 'run':47B 'sanit':34B 'screen':5A,31B,55B,88C 'script':10A,41B,79C 'site':9A,78C 'sns':1A,27B,84C 'store':6A,35B,75C 'ui':25B 'use':59B 'view':13A,53B 'vpn':2A,21B,28B,71B,85C 'vulner':80C 'web':23B 'web-admin-ui':22B 'whoever':52B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T19:17:30+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"cert@airbus.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-111088","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111088","severity":null,"published_at":"2026-10-20T19:17:30+00:00","modified_at":"2026-10-20T19:35:23+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","fetched_at":"2026-10-23T22:28:58+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"}