{"id":"CVE-2026-12559","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-12559","generatedAt":"2026-10-28T05:28:05.944Z","title":"A Stored Cross-Site Scripting (XSS) vulnerability has been identified in OpenText Vendor Invoice Management for SAP Solutions Capture Validation application.","description":"A Stored Cross-Site Scripting (XSS) vulnerability has been identified in OpenText Vendor Invoice Management for SAP Solutions Capture Validation application. Under certain conditions, this issue could allow execution of unauthorized script content in a user's browser, potentially impacting confidentiality and integrity of information processed through the application.","published":"2026-09-24T15:17:18.000Z","lastModified":"2026-09-24T20:43:33.000Z","status":"Deferred","sourceIdentifier":"security@opentext.com","cvss":{"version":"4.0","score":7.3,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-79"],"affected":[],"epss":{"score":0.00386,"percentile":0.32514,"date":"2026-10-27","history":[{"date":"2026-09-25","score":0.00386,"percentile":0.29965}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-24T15:17:18.000Z","detail":{"score":"7.3","severity":"HIGH","publishedAt":"2026-09-24T15:17:18.350Z"},"summary":"New CVE, high severity (CVSS 7.3)."}],"references":[{"url":"https://support.opentext.com/csm?id=kb_article_view&sysparm_article=KB0869040","source":"security@opentext.com"},{"url":"https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0869044","source":"security@opentext.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-12559","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}