{"id":"CVE-2026-114093","kind":"vulnerability","aliases":["CVE-2026-114093"],"related":[],"title":"Trigger.dev: GET logout endpoint lets a link sign users out","description":"Trigger.dev before 4.5.6 contains a cross-site request forgery vulnerability that allows remote attackers to log out authenticated users by sending a link to the GET-based /logout endpoint. Attackers can lure victims into clicking an obfuscated, URL-encoded link that terminates their session, causing loss of unsaved work.","summary":"Trigger.dev versions before 4.5.6 expose a GET-based /logout endpoint that accepts cross-site requests. A remote attacker can send a link that ends a signed-in user's session, which can lose unsaved work.","severity":"medium","cvss":5.3,"epss":0.00148,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","self-hosted","trigger.dev","web-dashboard"],"not_affected_if":["managed-hosting"],"how_to_check":"- Check the installed Trigger.dev version and confirm it is below `4.5.6`\n- Look for the `/logout` route on your self-hosted or app deployment and confirm whether it responds to GET requests","fix":"- Upgrade Trigger.dev to `4.5.6` or later","status":"open","published_at":"2026-10-21T01:17:34+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","triaged_at":"2026-10-25T04:22:20+00:00","updated_at":"2026-10-25T04:22:20+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-10-25T04:22:20Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade Trigger.dev to `4.5.6` or later","reach":"internet","title":"Trigger.dev: GET logout endpoint lets a link sign users out","impact":"low","summary":"Trigger.dev versions before 4.5.6 expose a GET-based /logout endpoint that accepts cross-site requests. A remote attacker can send a link that ends a signed-in user's session, which can lose unsaved work.","category":"package","nicknames":[],"who_cares":["trigger.dev","self-hosted","web-dashboard"],"confidence":0.7,"needs_auth":"no","worst_case":"Signed-in users get logged out, losing unsaved work.","analyst_note":"","how_to_check":"- Check the installed Trigger.dev version and confirm it is below `4.5.6`\n- Look for the `/logout` route on your self-hosted or app deployment and confirm whether it responds to GET requests","needs_analyst":false,"not_affected_if":["managed-hosting"],"who_is_affected":"Teams running a Trigger.dev instance below `4.5.6` where users sign in through the web dashboard. The risk is a forced logout from a crafted link, not data theft. Users of managed hosting who do not run their own instance are handled by the vendor; the sources do not say whether hosted instances were patched on a specific date.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000585,"input_tokens":3374,"output_tokens":495,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-114093':12A,15A '-2026':11A,14A '/logout':33B,91C '4.5.6':27B,64C 'accept':36B 'allow':74C 'attack':43B,76C,93C 'authent':80C 'base':32B,90C 'caus':109C 'click':98C 'contain':65C 'cross':38B,68C 'cross-sit':37B,67C 'cve':10A,13A 'dashboard':23B 'encod':103C 'end':49B 'endpoint':4A,34B,92C 'expos':28B 'forgeri':71C 'get':2A,31B,89C 'get-bas':30B,88C 'host':19B 'let':5A 'link':7A,47B,85C,104C 'log':78C 'logout':3A 'lose':59B 'loss':110C 'lure':95C 'obfusc':100C 'packag':16B 'remot':42B,75C 'request':40B,70C 'self':18B 'self-host':17B 'send':45B,83C 'session':56B,108C 'sign':8A,52B 'signed-in':51B 'site':39B,69C 'termin':106C 'trigger.dev':1A,20B,24B,62C 'unsav':60B,112C 'url':102C 'url-encod':101C 'user':9A,54B,81C 'version':25B 'victim':96C 'vulner':72C 'web':22B 'web-dashboard':21B 'work':61B,113C","nicknames":[],"mitigations":[],"who_affected":"Teams running a Trigger.dev instance below `4.5.6` where users sign in through the web dashboard. The risk is a forced logout from a crafted link, not data theft. Users of managed hosting who do not run their own instance are handled by the vendor; the sources do not say whether hosted instances were patched on a specific date.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-21T01:17:34+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/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-2026-114093","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114093","severity":null,"published_at":"2026-10-21T01:17:34+00:00","modified_at":"2026-10-21T01:17:34+00:00","first_seen_at":"2026-10-23T21:57:28+00:00","fetched_at":"2026-10-23T22:29:01+00:00","note":null},{"source":"epss","external_id":"CVE-2026-114093","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-114093","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T13:15:54+00:00","fetched_at":"2026-10-24T13:15:54+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"}