{"id":"CVE-2026-101382","kind":"vulnerability","aliases":["CVE-2026-101382"],"related":[],"title":"Oracle REST Data Services: low-privilege HTTP user can read and modify some data","description":"Vulnerability in Oracle REST Data Services (component: Core).  Supported versions that are affected are 24.2.0-26.1.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle REST Data Services.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle REST Data Services accessible data as well as  unauthorized read access to a subset of Oracle REST Data Services accessible data. CVSS 3.1 Base Score 4.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N).","summary":"Oracle REST Data Services (ORDS) Core, versions 24.2.0 through 26.1.0, has a flaw that lets a low-privileged user send HTTP requests and read or change some of the data ORDS exposes. The attack is hard to carry out, and the sources report no effect on availability.","severity":"medium","cvss":4.2,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle-database","oracle-rest-data-services","ords","package","self-hosted"],"not_affected_if":["unknown"],"how_to_check":"- Check the installed ORDS version with `java -jar ords.war version` or the ORDS admin console, and see whether it falls within `24.2.0` to `26.1.0`.","fix":"- Move ORDS to a release newer than `26.1.0` as published in Oracle's Critical Patch Update advisories.","status":"open","published_at":"2026-10-20T22:17:45+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T04:41:40+00:00","updated_at":"2026-10-25T04:41:40+00:00","category":"package","confidence":0.6,"triage":{"at":"2026-10-25T04:41:40Z","model":"claude-haiku-5-5","output":{"fix":"- Move ORDS to a release newer than `26.1.0` as published in Oracle's Critical Patch Update advisories.","reach":"network","title":"Oracle REST Data Services: low-privilege HTTP user can read and modify some data","impact":"medium","summary":"Oracle REST Data Services (ORDS) Core, versions 24.2.0 through 26.1.0, has a flaw that lets a low-privileged user send HTTP requests and read or change some of the data ORDS exposes. The attack is hard to carry out, and the sources report no effect on availability.","category":"package","nicknames":[],"who_cares":["oracle-rest-data-services","ords","oracle-database","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads and changes some REST-accessible database data","analyst_note":"Check Oracle's Critical Patch Update advisory for the fixed ORDS version and the exact affected configurations; the NVD entry alone does not name a fix.","how_to_check":"- Check the installed ORDS version with `java -jar ords.war version` or the ORDS admin console, and see whether it falls within `24.2.0` to `26.1.0`.","needs_analyst":true,"not_affected_if":["unknown"],"who_is_affected":"Teams that run Oracle REST Data Services 24.2.0 through 26.1.0 and expose its endpoints over HTTP to users who hold a low-privilege account. The sources do not describe a default configuration that is exposed, so the scope of exposure beyond that is unknown.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000632,"input_tokens":3463,"output_tokens":572,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101382':18A,21A '-2026':17A,20A '/av':170C '24.2.0':42B,97C '26.1.0':44B,98C '3.1':158C,169C '4.2':161C 'access':109C,131C,139C,146C,155C 'affect':95C 'allow':103C 'attack':69B,106C,119C 'avail':82B 'base':159C 'carri':73B 'chang':61B 'compon':89C 'compromis':113C 'confidenti':162C 'core':40B,90C 'cve':16A,19A 'cvss':157C,166C,168C 'data':3A,15A,28B,37B,65B,87C,116C,137C,140C,153C,156C 'databas':24B 'delet':130C 'difficult':99C 'effect':80B 'exploit':101C 'expos':67B 'flaw':47B 'h/pr':172C 'hard':71B 'host':34B 'http':8A,56B,111C 'impact':165C 'insert':128C 'integr':164C 'l/a':177C 'l/i':176C 'l/ui':173C 'let':49B 'low':6A,52B,104C 'low-privileg':5A,51B 'modifi':13A 'n':178C 'n/ac':171C 'n/s':174C 'network':108C 'oracl':1A,23B,26B,35B,85C,114C,135C,151C 'oracle-databas':22B 'oracle-rest-data-servic':25B 'ord':30B,39B,66B 'packag':31B 'privileg':7A,53B,105C 'read':11A,59B,145C 'report':78B 'request':57B 'rest':2A,27B,36B,86C,115C,136C,152C 'result':124C 'score':160C 'self':33B 'self-host':32B 'send':55B 'servic':4A,29B,38B,88C,117C,138C,154C 'sourc':77B 'subset':149C 'success':118C 'support':91C 'u/c':175C 'unauthor':126C,144C 'updat':127C 'user':9A,54B 'vector':167C 'version':41B,92C 'via':110C 'vulner':83C,102C,122C 'well':142C","nicknames":[],"mitigations":[],"who_affected":"Teams that run Oracle REST Data Services 24.2.0 through 26.1.0 and expose its endpoints over HTTP to users who hold a low-privilege account. The sources do not describe a default configuration that is exposed, so the scope of exposure beyond that is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:45+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101382","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101382","severity":null,"published_at":"2026-10-20T22:17:45+00:00","modified_at":"2026-10-21T14:29:49+00:00","first_seen_at":"2026-10-23T21:57:21+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"}