{"id":"CVE-2026-101504","kind":"vulnerability","aliases":["CVE-2026-101504"],"related":[],"title":"Oracle Trusted Answer Search: Application expert UI flaw lets low-privileged users access data","description":"Vulnerability in Oracle Trusted Answer Search (component: Application expert UI).   The supported version that is affected is 26.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Trusted Answer Search.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Trusted Answer Search, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Trusted Answer Search accessible data as well as  unauthorized update, insert or delete access to some of Oracle Trusted Answer Search accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).","summary":"Oracle Trusted Answer Search version 26.1 has a flaw in its Application expert UI that can be exploited over HTTP by a low-privileged attacker. A successful attack, which needs a second person to interact, can expose critical data and allow some data to be changed or deleted, and can affect other products.","severity":"high","cvss":7.6,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["enterprise-apps","oracle","oracle-trusted-answer-search","vendor"],"not_affected_if":["other-versions"],"how_to_check":"- Confirm whether Oracle Trusted Answer Search version `26.1` is deployed, as the sources name only that version as affected\n- unknown for any further check; the sources do not describe a configuration or file to inspect","fix":"- Apply the Oracle Critical Patch Update fix for Oracle Trusted Answer Search (version `26.1` is affected); the exact patched version is unknown from the sources","status":"open","published_at":"2026-10-20T22:17:59+00:00","first_seen_at":"2026-10-23T21:57:22+00:00","triaged_at":"2026-10-25T03:14:32+00:00","updated_at":"2026-10-25T03:14:32+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T03:14:32Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for Oracle Trusted Answer Search (version `26.1` is affected); the exact patched version is unknown from the sources","reach":"network","title":"Oracle Trusted Answer Search: Application expert UI flaw lets low-privileged users access data","impact":"high","summary":"Oracle Trusted Answer Search version 26.1 has a flaw in its Application expert UI that can be exploited over HTTP by a low-privileged attacker. A successful attack, which needs a second person to interact, can expose critical data and allow some data to be changed or deleted, and can affect other products.","category":"vendor","nicknames":[],"who_cares":["oracle","oracle-trusted-answer-search","enterprise-apps"],"confidence":0.6,"needs_auth":"yes","worst_case":"Attacker reads critical data and changes or deletes some stored records","analyst_note":"Check the Oracle Critical Patch Update advisory for the fixed version and whether the NVD entry lists any workaround; the NVD page is the only source.","how_to_check":"- Confirm whether Oracle Trusted Answer Search version `26.1` is deployed, as the sources name only that version as affected\n- unknown for any further check; the sources do not describe a configuration or file to inspect","needs_analyst":true,"not_affected_if":["other-versions"],"who_is_affected":"Teams running Oracle Trusted Answer Search version 26.1 with its web interface reachable over HTTP are exposed. The sources do not describe a non-default setting that is required, and the attack needs a logged-in low-privileged account plus a second person to act. Installations on other versions are not listed as affected.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000663,"input_tokens":3540,"output_tokens":617,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-101504':18A,21A '-2026':17A,20A '/av':207C '26.1':37B,103C '3.1':195C,206C '7.6':198C 'access':14A,113C,161C,167C,174C,184C,192C 'addit':148C 'affect':83B,101C 'allow':73B,107C 'answer':3A,29B,34B,90C,120C,142C,172C,190C 'app':24B 'applic':5A,43B,93C 'attack':57B,60B,110C,123C,133C,144C,153C 'base':196C 'c/c':212C 'chang':78B,151C 'complet':166C 'compon':92C 'compromis':117C 'confidenti':199C 'critic':70B,163C 'cve':16A,19A 'cvss':194C,203C,205C 'data':15A,71B,75B,164C,175C,193C 'delet':80B,183C 'easili':104C 'enterpris':23B 'enterprise-app':22B 'expert':6A,44B,94C 'exploit':49B,105C 'expos':69B 'flaw':8A,40B 'h/i':213C 'http':51B,115C 'human':125C 'impact':147C,202C 'insert':181C 'integr':201C 'interact':67B,126C 'l/a':214C 'l/pr':209C 'l/ui':210C 'let':9A 'low':11A,55B,108C 'low-privileg':10A,54B 'may':145C 'n':215C 'n/ac':208C 'need':62B 'network':112C 'oracl':1A,25B,27B,32B,88C,118C,140C,170C,188C 'oracle-trusted-answer-search':26B 'person':65B,129C 'privileg':12A,56B,109C 'product':85B,149C 'r/s':211C 'requir':124C 'result':158C 'scope':150C 'score':197C 'search':4A,30B,35B,91C,121C,143C,173C,191C 'second':64B 'signific':146C 'success':59B,122C,152C 'support':97C 'trust':2A,28B,33B,89C,119C,141C,171C,189C 'ui':7A,45B,95C 'unauthor':160C,179C 'updat':180C 'user':13A 'vector':204C 'vendor':31B 'version':36B,98C 'via':114C 'vulner':86C,106C,137C,156C 'well':177C","nicknames":[],"mitigations":[],"who_affected":"Teams running Oracle Trusted Answer Search version 26.1 with its web interface reachable over HTTP are exposed. The sources do not describe a non-default setting that is required, and the attack needs a logged-in low-privileged account plus a second person to act. Installations on other versions are not listed as affected.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:59+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101504","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101504","severity":null,"published_at":"2026-10-20T22:17:59+00:00","modified_at":"2026-10-21T14:29:49+00:00","first_seen_at":"2026-10-23T21:57:22+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"}