{"id":"CVE-2026-114075","kind":"vulnerability","aliases":["CVE-2026-114075"],"related":[],"title":"Trigger.dev: read-only user tokens can create production alert webhooks","description":"Trigger.dev before 4.5.12 contains an authorization bypass vulnerability that allows holders of capability-restricted user-actor tokens to create alert channels by using the legacy personal access token helper. Attackers with a read-only UAT can POST to the project alertChannels endpoint to create production webhook channels, routing future deployment and error alerts to attacker-controlled infrastructure.","summary":"Trigger.dev versions before 4.5.12 let holders of a read-only user-actor token create alert channels through the legacy personal access token helper. An attacker can route future deployment and error alerts to infrastructure they control.","severity":"medium","cvss":5.4,"epss":0.00255,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ci-cd","package","self-hosted","trigger.dev"],"not_affected_if":["no-read-only-uat","patched-version"],"how_to_check":"- Check the Trigger.dev version in use and see whether it is below `4.5.12`\n- Review project alert channels for webhook targets you do not recognise\n- Check whether any user-actor tokens with read-only scope exist","fix":"- Upgrade Trigger.dev to `4.5.12` or later\n- Delete any alert channels you do not recognise and rotate tokens that may have been exposed","status":"open","published_at":"2026-10-21T01:17:31+00:00","first_seen_at":"2026-10-23T21:57:27+00:00","triaged_at":"2026-10-25T04:14:40+00:00","updated_at":"2026-10-25T04:14:40+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T04:14:40Z","model":"claude-haiku-5-5","output":{"fix":"- Upgrade Trigger.dev to `4.5.12` or later\n- Delete any alert channels you do not recognise and rotate tokens that may have been exposed","reach":"network","title":"Trigger.dev: read-only user tokens can create production alert webhooks","impact":"medium","summary":"Trigger.dev versions before 4.5.12 let holders of a read-only user-actor token create alert channels through the legacy personal access token helper. An attacker can route future deployment and error alerts to infrastructure they control.","category":"package","nicknames":[],"who_cares":["trigger.dev","self-hosted","ci-cd"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker redirects deployment and error alerts to a webhook they control","analyst_note":"","how_to_check":"- Check the Trigger.dev version in use and see whether it is below `4.5.12`\n- Review project alert channels for webhook targets you do not recognise\n- Check whether any user-actor tokens with read-only scope exist","needs_analyst":false,"not_affected_if":["patched-version","no-read-only-uat"],"who_is_affected":"Self-hosted or cloud Trigger.dev installations running a version before 4.5.12 where user-actor tokens are issued to people or systems that should only have read access. Exposure depends on whether read-only tokens exist outside trusted hands. Teams on a patched version can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000601,"input_tokens":3384,"output_tokens":526,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-114075':14A,17A '-2026':13A,16A '4.5.12':29B,66C 'access':48B,92C 'actor':39B,81C 'alert':10A,42B,59B,85C,119C 'alertchannel':107C 'allow':73C 'attack':52B,95C,122C 'attacker-control':121C 'author':69C 'bypass':70C 'capability-restrict':76C 'capabl':77C 'cd':20B 'channel':43B,86C,113C 'ci':19B 'ci-cd':18B 'contain':67C 'control':63B,123C 'creat':8A,41B,84C,110C 'cve':12A,15A 'deploy':56B,116C 'endpoint':108C 'error':58B,118C 'futur':55B,115C 'helper':50B,94C 'holder':31B,74C 'host':24B 'infrastructur':61B,124C 'legaci':46B,90C 'let':30B 'packag':21B 'person':47B,91C 'post':103C 'product':9A,111C 'project':106C 'read':3A,35B,99C 'read-on':2A,34B,98C 'restrict':78C 'rout':54B,114C 'self':23B 'self-host':22B 'token':6A,40B,49B,82C,93C 'trigger.dev':1A,25B,26B,64C 'uat':101C 'use':88C 'user':5A,38B,80C 'user-actor':37B,79C 'version':27B 'vulner':71C 'webhook':11A,112C","nicknames":[],"mitigations":[],"who_affected":"Self-hosted or cloud Trigger.dev installations running a version before 4.5.12 where user-actor tokens are issued to people or systems that should only have read access. Exposure depends on whether read-only tokens exist outside trusted hands. Teams on a patched version can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-21T01:17:31+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/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-2026-114075","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114075","severity":null,"published_at":"2026-10-21T01:17:31+00:00","modified_at":"2026-10-21T16:17:30+00:00","first_seen_at":"2026-10-23T21:57:27+00:00","fetched_at":"2026-10-23T22:29:01+00:00","note":null},{"source":"epss","external_id":"CVE-2026-114075","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-114075","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-24T13:15:55+00:00","fetched_at":"2026-10-24T13:15:55+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"}