{"id":"CVE-2026-87378","kind":"vulnerability","aliases":["CVE-2026-87378"],"related":[],"title":"Oracle WebCenter Content Imaging: low-privileged HTTP user reads critical data","description":"Vulnerability in the WebCenter Content: Imaging product of Oracle Fusion Middleware (component: Core).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebCenter Content: Imaging.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all WebCenter Content: Imaging accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).","summary":"Oracle WebCenter Content: Imaging, versions 12.2.1.4.0 and 14.1.2.0.0, has a flaw in its Core component that lets an attacker with low privileges and network access over HTTP reach data they should not see. Successful exploitation exposes critical data and everything the product can access, with no effect on integrity or availability per the CVSS vector.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["fusion-middleware","on-prem","oracle","vendor","webcenter-content-imaging"],"not_affected_if":["other-versions","product-not-deployed"],"how_to_check":"- Check the installed WebCenter Content: Imaging version against `12.2.1.4.0` and `14.1.2.0.0`\n- Confirm whether the instance is reachable over HTTP from untrusted networks\n- unknown whether the sources give a specific file or setting to inspect","fix":"- Apply the Oracle Critical Patch Update for WebCenter Content: Imaging that addresses CVE-2026-87378\n- unknown which patched version number the sources give","status":"open","published_at":"2026-10-20T22:20:15+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-25T03:51:16+00:00","updated_at":"2026-10-25T03:51:16+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:51:16Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update for WebCenter Content: Imaging that addresses CVE-2026-87378\n- unknown which patched version number the sources give","reach":"network","title":"Oracle WebCenter Content Imaging: low-privileged HTTP user reads critical data","impact":"medium","summary":"Oracle WebCenter Content: Imaging, versions 12.2.1.4.0 and 14.1.2.0.0, has a flaw in its Core component that lets an attacker with low privileges and network access over HTTP reach data they should not see. Successful exploitation exposes critical data and everything the product can access, with no effect on integrity or availability per the CVSS vector.","category":"vendor","nicknames":[],"who_cares":["oracle","webcenter-content-imaging","fusion-middleware","on-prem"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads critical data and all accessible imaging content","analyst_note":"Find Oracle's advisory and patched version numbers for CVE-2026-87378 and any vendor workaround, from the NVD link or Oracle Security Alerts.","how_to_check":"- Check the installed WebCenter Content: Imaging version against `12.2.1.4.0` and `14.1.2.0.0`\n- Confirm whether the instance is reachable over HTTP from untrusted networks\n- unknown whether the sources give a specific file or setting to inspect","needs_analyst":true,"not_affected_if":["other-versions","product-not-deployed"],"who_is_affected":"Organizations running Oracle WebCenter Content: Imaging 12.2.1.4.0 or 14.1.2.0.0 where users with low-level accounts can reach the HTTP interface. Exposure depends on network reach and on which accounts exist, which the sources do not detail. Installations on other versions or not running this product are not listed as affected.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000692,"input_tokens":3475,"output_tokens":690,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-87378':15A,18A '/av':159C '12.2.1.4.0':36B,105C '14.1.2.0.0':38B,107C '3.1':149C,158C '6.5':152C 'access':55B,74B,117C,134C,140C,146C 'affect':103C 'allow':111C 'attack':49B,114C,126C 'avail':81B 'base':150C 'complet':139C 'compon':45B,97C 'compromis':121C 'confidenti':153C 'content':3A,29B,33B,90C,123C,144C 'core':44B,98C 'critic':11A,67B,136C 'cve':13A,16A 'cvss':84B,148C,155C,157C 'data':12A,59B,68B,137C,147C 'easili':108C 'effect':77B 'everyth':70B 'exploit':65B,109C 'expos':66B 'flaw':41B 'fusion':20B,95C 'fusion-middlewar':19B 'h/i':165C 'http':8A,57B,119C 'imag':4A,30B,34B,91C,124C,145C 'impact':154C 'integr':79B 'l/pr':161C 'l/ui':162C 'let':47B 'low':6A,51B,112C 'low-privileg':5A 'middlewar':21B,96C 'n':167C 'n/a':166C 'n/ac':160C 'n/s':163C 'network':54B,116C 'on-prem':22B 'oracl':1A,25B,31B,94C 'per':82B 'prem':24B 'privileg':7A,52B,113C 'product':72B,92C 'reach':58B 'read':10A 'result':131C 'score':151C 'see':63B 'success':64B,125C 'support':99C 'u/c':164C 'unauthor':133C 'user':9A 'vector':85B,156C 'vendor':26B 'version':35B,100C 'via':118C 'vulner':86C,110C,129C 'webcent':2A,28B,32B,89C,122C,143C 'webcenter-content-imag':27B","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle WebCenter Content: Imaging 12.2.1.4.0 or 14.1.2.0.0 where users with low-level accounts can reach the HTTP interface. Exposure depends on network reach and on which accounts exist, which the sources do not detail. Installations on other versions or not running this product are not listed as affected.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:15+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87378","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87378","severity":null,"published_at":"2026-10-20T22:20:15+00:00","modified_at":"2026-10-21T18:44:40+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"}