{"id":"CVE-2026-82907","kind":"vulnerability","aliases":["CVE-2026-82907"],"related":[],"title":"Apache OFBiz: captured login key grants reusable session across webapps","description":"Authentication Bypass by Capture-replay in ExternalLoginKeysManager in Apache OFBiz 24.09 before 24.09.08 on all platforms allows a remote unauthenticated attacker who captures a live externalLoginKey value to obtain a complete, cookie-free, reusable session as the user who issued it, in every webapp that user can reach, because checkExternalLoginKey runs as a global preprocessor ahead of both the CSRF and authentication checks and accepts the key as a bearer credential that is never bound to a client, never expires, and is not invalidated after use, while the framework itself both appends live keys to every cross-webapp link it renders and, via WidgetWorker's unvalidated inter-app link target, lets an authenticated user's key be attached to an attacker-chosen absolute URL and delivered directly to the attacker's own server. Users are recommended to upgrade to version 24.09.08, which fixes this issue.","summary":"Apache OFBiz 24.09 before 24.09.08 accepts an externalLoginKey value as a bearer credential that never expires and is not invalidated after use. An attacker who captures a live key can take a complete, cookie-free session as that user in every webapp the user can reach.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["apache-ofbiz","java","package","self-hosted"],"not_affected_if":["fixed-version"],"how_to_check":"- Check the installed OFBiz version in the framework's version file or release package; affected versions are `24.09` before `24.09.08`.\n- Look for `externalLoginKey` appearing in links or URLs in your deployment's logs or proxy access logs.","fix":"- Apache OFBiz: upgrade to `24.09.08`.","status":"open","published_at":"2026-11-05T14:17:05+00:00","first_seen_at":"2026-11-05T14:39:18+00:00","triaged_at":"2026-11-05T14:40:43+00:00","updated_at":"2026-11-05T14:40:43+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-11-05T14:40:43Z","model":"claude-haiku-5-5","output":{"fix":"- Apache OFBiz: upgrade to `24.09.08`.","reach":"internet","title":"Apache OFBiz: captured login key grants reusable session across webapps","impact":"high","summary":"Apache OFBiz 24.09 before 24.09.08 accepts an externalLoginKey value as a bearer credential that never expires and is not invalidated after use. An attacker who captures a live key can take a complete, cookie-free session as that user in every webapp the user can reach.","audience":"businesses","category":"package","nicknames":[],"who_cares":["apache-ofbiz","self-hosted","java"],"confidence":0.7,"fix_status":"available","needs_auth":"no","worst_case":"attacker takes over a user's sessions across all reachable webapps","analyst_note":"Confirm the affected range and whether earlier 24.09 or other branches are impacted; sources given only name 24.09 before 24.09.08.","how_to_check":"- Check the installed OFBiz version in the framework's version file or release package; affected versions are `24.09` before `24.09.08`.\n- Look for `externalLoginKey` appearing in links or URLs in your deployment's logs or proxy access logs.","plain_action":"","needs_analyst":true,"not_affected_if":["fixed-version"],"who_is_affected":"Teams running Apache OFBiz 24.09 releases before 24.09.08 on any platform, where users reach multiple webapps. The framework appends live login keys to cross-webapp links and can send a user's key to an attacker-chosen URL via WidgetWorker, so exposure depends on users browsing that application. Deployments on versions outside 24.09.x, or already on 24.09.08 or later, are not affected by this entry.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000756,"input_tokens":4442,"output_tokens":624,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-82907':13A,16A '24.09':27B,83C '24.09.08':29B,85C,217C 'absolut':199C 'accept':30B,138C 'across':9A 'ahead':129C 'allow':89C 'apach':1A,18B,25B,81C 'apache-ofbiz':17B 'app':183C 'append':165C 'attach':193C 'attack':48B,93C,197C,206C 'attacker-chosen':196C 'authent':72C,135C,188C 'bearer':36B,143C 'bound':148C 'bypass':73C 'captur':3A,50B,76C,95C 'capture-replay':75C 'check':136C 'checkexternalloginkey':123C 'chosen':198C 'client':151C 'complet':57B,103C 'cooki':59B,105C 'cookie-fre':58B,104C 'credenti':37B,144C 'cross':171C 'cross-webapp':170C 'csrf':133C 'cve':11A,14A 'deliv':202C 'direct':203C 'everi':66B,116C,169C 'expir':40B,153C 'externalloginkey':32B,98C 'externalloginkeysmanag':79C 'fix':219C 'framework':162C 'free':60B,106C 'global':127C 'grant':6A 'host':24B 'inter':182C 'inter-app':181C 'invalid':44B,157C 'issu':113C,221C 'java':20B 'key':5A,53B,140C,167C,191C 'let':186C 'link':173C,184C 'live':52B,97C,166C 'login':4A 'never':39B,147C,152C 'obtain':101C 'ofbiz':2A,19B,26B,82C 'packag':21B 'platform':88C 'preprocessor':128C 'reach':71B,121C 'recommend':212C 'remot':91C 'render':175C 'replay':77C 'reusabl':7A,107C 'run':124C 'self':23B 'self-host':22B 'server':209C 'session':8A,61B,108C 'take':55B 'target':185C 'unauthent':92C 'unvalid':180C 'upgrad':214C 'url':200C 'use':46B,159C 'user':64B,69B,111C,119C,189C,210C 'valu':33B,99C 'version':216C 'via':177C 'webapp':10A,67B,117C,172C 'widgetwork':178C","nicknames":[],"mitigations":[],"who_affected":"Teams running Apache OFBiz 24.09 releases before 24.09.08 on any platform, where users reach multiple webapps. The framework appends live login keys to cross-webapp links and can send a user's key to an attacker-chosen URL via WidgetWorker, so exposure depends on users browsing that application. Deployments on versions outside 24.09.x, or already on 24.09.08 or later, are not affected by this entry.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["apacheofbiz","high","java","package","selfhosted"],"campaign_type":null,"first_public_at":"2026-11-05T14:17:05+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-82907","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82907","severity":null,"published_at":"2026-11-05T14:17:05+00:00","modified_at":"2026-11-05T14:17:05+00:00","first_seen_at":"2026-11-05T14:39:18+00:00","fetched_at":"2026-11-05T14:39:18+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}