{"id":"CVE-2026-87299","kind":"vulnerability","aliases":["CVE-2026-87299"],"related":[],"title":"Oracle WebCenter Content: unauthenticated HTTP flaw allows limited data read and changes","description":"Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Content, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle WebCenter Content accessible data as well as  unauthorized read access to a subset of Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).","summary":"Oracle WebCenter Content Server versions 12.2.1.4.0 and 14.1.2.0.0 contain a flaw reachable over HTTP without credentials. A successful attack, which needs a user to interact with it, can read a subset of stored content and modify or delete some data, with CVSS scope change.","severity":"medium","cvss":6.1,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle-fusion-middleware","oracle-webcenter-content","self-hosted","vendor"],"not_affected_if":["no-network-exposure","other-versions"],"how_to_check":"- Check the installed WebCenter Content version against `12.2.1.4.0` and `14.1.2.0.0` in the Oracle installation.\n- Confirm whether the Content Server component is reachable over HTTP from untrusted networks.","fix":"- Apply the Oracle Critical Patch Update fix for WebCenter Content Server, as listed in the Oracle advisory (unknown exact patch version in sources).","status":"open","published_at":"2026-10-20T22:20:06+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T04:03:44+00:00","updated_at":"2026-10-25T04:03:44+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:03:44Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for WebCenter Content Server, as listed in the Oracle advisory (unknown exact patch version in sources).","reach":"network","title":"Oracle WebCenter Content: unauthenticated HTTP flaw allows limited data read and changes","impact":"medium","summary":"Oracle WebCenter Content Server versions 12.2.1.4.0 and 14.1.2.0.0 contain a flaw reachable over HTTP without credentials. A successful attack, which needs a user to interact with it, can read a subset of stored content and modify or delete some data, with CVSS scope change.","category":"vendor","nicknames":[],"who_cares":["oracle-webcenter-content","oracle-fusion-middleware","self-hosted"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads some stored content and alters or deletes some data","analyst_note":"Find the Oracle Critical Patch Update advisory and the fixed patch versions for 12.2.1.4.0 and 14.1.2.0.0 at https://nvd.nist.gov/vuln/detail/CVE-2026-87299.","how_to_check":"- Check the installed WebCenter Content version against `12.2.1.4.0` and `14.1.2.0.0` in the Oracle installation.\n- Confirm whether the Content Server component is reachable over HTTP from untrusted networks.","needs_analyst":true,"not_affected_if":["other-versions","no-network-exposure"],"who_is_affected":"Teams running Oracle WebCenter Content Server 12.2.1.4.0 or 14.1.2.0.0 that expose its HTTP interface to a network the attacker can reach. Deployments not running these versions, or with the Content Server HTTP interface kept off untrusted networks, are less exposed.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000693,"input_tokens":3572,"output_tokens":671,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-87299':15A,18A '/av':193C '12.2.1.4.0':36B,95C '14.1.2.0.0':38B,97C '3.1':181C,192C '6.1':184C 'access':106C,156C,163C,170C,178C 'addit':139C 'affect':93C 'allow':7A,101C 'attack':49B,103C,115C,125C,135C,144C 'base':182C 'c/c':198C 'chang':12A,74B,142C 'compon':86C 'compromis':110C 'confidenti':185C 'contain':39B 'content':3A,26B,33B,64B,80C,87C,113C,134C,162C,177C 'credenti':46B 'cve':13A,16A 'cvss':72B,180C,189C,191C 'data':9A,70B,164C,179C 'delet':68B,155C 'easili':98C 'exploit':99C 'flaw':6A,41B 'fusion':21B,84C 'host':29B 'http':5A,44B,108C 'human':117C 'impact':138C,188C 'insert':153C 'integr':187C 'interact':55B,118C 'l/a':200C 'l/i':199C 'l/pr':195C 'limit':8A 'may':136C 'middlewar':22B,85C 'modifi':66B 'n':201C 'n/ac':194C 'n/ui':196C 'need':51B 'network':105C 'oracl':1A,20B,24B,31B,78C,83C,111C,132C,160C,175C 'oracle-fusion-middlewar':19B 'oracle-webcenter-cont':23B 'person':121C 'product':81C,140C 'r/s':197C 'reachabl':42B 'read':10A,59B,169C 'requir':116C 'result':149C 'scope':73B,141C 'score':183C 'self':28B 'self-host':27B 'server':34B,88C 'signific':137C 'store':63B 'subset':61B,173C 'success':48B,114C,143C 'support':89C 'unauthent':4A,102C 'unauthor':151C,168C 'updat':152C 'user':53B 'vector':190C 'vendor':30B 'version':35B,90C 'via':107C 'vulner':75C,100C,129C,147C 'webcent':2A,25B,32B,79C,112C,133C,161C,176C 'well':166C 'without':45B","nicknames":[],"mitigations":[],"who_affected":"Teams running Oracle WebCenter Content Server 12.2.1.4.0 or 14.1.2.0.0 that expose its HTTP interface to a network the attacker can reach. Deployments not running these versions, or with the Content Server HTTP interface kept off untrusted networks, are less exposed.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:06+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87299","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87299","severity":null,"published_at":"2026-10-20T22:20:06+00:00","modified_at":"2026-10-21T18:44:19+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","fetched_at":"2026-10-23T22:29:00+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"}