{"schemaVersion":3,"id":"CVE-2026-1658","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText™ Directory Services allows Cache Poisoning.\n\nThe vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.\n\nThis issue affects Directory Services: from 20.4.1 through 25.2.","dates":{"published":"2026-02-19T22:40:33.406Z","modified":"2026-03-02T15:56:48.806Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:L/U:Clear","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00272,"percentile":0.18406,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.02100000000000001,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00251},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00242,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00242,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00242,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00242,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00272,"percentile":0.18406}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00251,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00257,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00272,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00272,"percentile":0.18406}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-451","name":"User Interface (UI) Misrepresentation of Critical Information","description":"The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/451.html"}],"affected":[{"vendor":"opentext","product":"directory_services","name":"directory services","label":"directory_services","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 20.4.1, ≤ 25.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 20.4.1, ≤ 25.2","eol":null,"hubHref":"/vendor/opentext/directory_services"},{"vendor":"opentext™","product":"directory services","name":"Directory Services","label":"directory services","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 20.4.1, ≤ 25.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 20.4.1, ≤ 25.2","eol":null,"hubHref":"/vendor/opentextTM/directory_services"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517","label":"support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517","hostname":"support.opentext.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-02-19T22:40:33.406Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-02T15:56:48.806Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T02:20:24.930Z","stale":false,"partial":false}}