{"cve":"CVE-2008-5026","nvd":{"published":"2008-11-10T15:23:29.517","modified":"2026-06-16T22:59:06.087","status":"Modified","description":"Microsoft SharePoint uses URLs with the same hostname and port number for a web site's primary files and individual users' uploaded files (aka attachments), which allows remote authenticated users to leverage same-origin relationships and conduct cross-site scripting (XSS) attacks by uploading HTML documents.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://archives.neohapsis.com/archives/bugtraq/2008-11/0055.html","http://archives.neohapsis.com/archives/bugtraq/2008-11/0056.html","http://archives.neohapsis.com/archives/bugtraq/2008-11/0058.html","http://www.pomcor.com/whitepapers/file_sharing_security.pdf","https://exchange.xforce.ibmcloud.com/vulnerabilities/46590"],"products":["microsoft:sharepoint_server"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-5026","score":0.09385,"percentile":0.95403,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}