CVE-2026-70355

creationtimestamp| type| source ---|---|--- 2026-08-11 19:01:16+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-11 22:01:23+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0286 2026-08-12 01:01:12+00:00| seen|...

CVE-2026-70355 Microsoft SharePoint Server Elevation of Privilege Vulnerability

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CVE-2026-70355

CVE-2026-70355 affects Microsoft Office SharePoint/SharePoint Server; improper neutralization of input during web page generation (XSS) could allow an authorized attacker to elevate privileges over the network. The CVSSv3.1 base score is 7.3 (HIGH) with NETWORK attack vector, LOW attack complexit...