{"id":"CVE-2026-108089","kind":"vulnerability","aliases":["CVE-2026-108089"],"related":[],"title":"Apache Cocoon: unauthenticated access to diagnostic interfaces exposes debug data","description":"** UNSUPPORTED WHEN ASSIGNED ** Exposure of sensitive system information to an unauthorized control sphere vulnerability in Apache Cocoon. An unauthenticated user could gain access to diagnostic interfaces, including triggering of cache, exposure of (verbose) debug logging and profile information.\n\n\n\nThis issue affects Apache Cocoon: all versions.\n\n\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.\n\n\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer.","summary":"Apache Cocoon exposes diagnostic interfaces that an unauthenticated user can reach, including triggering cache operations and reading verbose debug logs and profile information. The project is retired and no fixed version will be released.","severity":"high","cvss":7.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["apache-cocoon","java","package","self-hosted"],"not_affected_if":["auth-required"],"how_to_check":"- unknown","fix":"- No fixed version will be released; the sources recommend finding an alternative or restricting access to the instance to trusted users.","status":"open","published_at":"2026-10-20T11:17:17+00:00","first_seen_at":"2026-10-23T21:57:20+00:00","triaged_at":"2026-10-25T03:22:45+00:00","updated_at":"2026-10-25T03:22:45+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T03:22:45Z","model":"claude-haiku-5-5","output":{"fix":"- No fixed version will be released; the sources recommend finding an alternative or restricting access to the instance to trusted users.","reach":"internet","title":"Apache Cocoon: unauthenticated access to diagnostic interfaces exposes debug data","impact":"low","summary":"Apache Cocoon exposes diagnostic interfaces that an unauthenticated user can reach, including triggering cache operations and reading verbose debug logs and profile information. The project is retired and no fixed version will be released.","category":"package","nicknames":[],"who_cares":["apache-cocoon","java","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Unauthenticated users read debug logs and profile data and trigger cache operations","analyst_note":"Confirm which Cocoon diagnostic endpoints are exposed by default and whether the sources offer a check; the NVD entry gives no paths or settings.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":["auth-required"],"who_is_affected":"Deployments of Apache Cocoon, which the maintainers say affects all versions. Systems where access to the instance is already restricted to trusted users are less exposed, but the sources do not say which deployment paths expose the diagnostic interfaces.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000582,"input_tokens":3436,"output_tokens":477,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-108089':13A,16A '-2026':12A,15A 'access':4A,81C,130C 'affect':99C,141C 'altern':127C 'apach':1A,18B,25B,74C,100C 'apache-cocoon':17B 'assign':61C 'cach':38B,88C 'cocoon':2A,19B,26B,75C,101C 'control':70C 'could':79C 'cve':11A,14A 'data':10A 'debug':9A,43B,92C 'diagnost':6A,28B,83C 'expos':8A,27B 'exposur':62C,89C 'find':125C 'fix':54B,118C 'gain':80C 'host':24B 'includ':36B,85C 'inform':47B,66C,96C 'instanc':133C 'interfac':7A,29B,84C 'issu':98C,120C 'java':20B 'log':44B,93C 'longer':146C 'maintain':150C 'note':137C 'oper':39B 'packag':21B 'plan':112C 'product':142C 'profil':46B,95C 'project':49B,106C 'reach':35B 'read':41B 'recommend':123C 'releas':58B,114C 'restrict':129C 'retir':51B,108C 'self':23B 'self-host':22B 'sensit':64C 'sphere':71C 'support':147C 'system':65C 'trigger':37B,86C 'trust':135C 'unauthent':3A,32B,77C 'unauthor':69C 'unsupport':59C 'user':33B,78C,121C,136C 'verbos':42B,91C 'version':55B,103C,116C 'vulner':72C,139C","nicknames":[],"mitigations":[],"who_affected":"Deployments of Apache Cocoon, which the maintainers say affects all versions. Systems where access to the instance is already restricted to trusted users are less exposed, but the sources do not say which deployment paths expose the diagnostic interfaces.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T11:17:17+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108089","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108089","severity":null,"published_at":"2026-10-20T11:17:17+00:00","modified_at":"2026-10-20T19:34:00+00:00","first_seen_at":"2026-10-23T21:57:20+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"}