CVE-2026-70326: Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

PriorityP358high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

0.78%

55.4th percentile

Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
microsoft	microsoft_sharepoint_server_subscription_edition	>= 16.0.0 < 16.0.19725.20522	16.0.19725.20522
microsoft	sharepoint_server	< 16.0.19725.20522	16.0.19725.20522

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.