CVE-2026-57105Patch(microsoft / sharepoint_server)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch microsoft sharepoint_server systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

microsoft CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57105

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

sharepoint_server

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
1 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

sharepoint_server

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://windowsforum.com/security-alerts.84/cve-2026-57105-sharepoint-fix-details-still-unclear.442477/?utm_source=x&utm_medium=social&utm_campaign=news_node84

Full discourse1 post

Windows Forum@windowsforum46d
Patch
🛡️ SharePoint admins got a CVE, but not the useful details. Microsoft says there’s a fix—now go spelunking through the Update Guide to find out what actually applies. Classic patch-day treasure hunt. https://windowsforum.com/security-alerts.84/cve-2026-57105-sharepoint-fix-details-still-unclear.442477/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #PatchManagement #SharepointSecurity https://t.co/bIYHm6tJak
Post summary
The post informs that Microsoft has issued a fix for the SharePoint CVE, urging admins to consult the Update Guide for details.
0000049
1.3K followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	sharepoint_server	-	-	-
App	microsoft	sharepoint_server	2019	-	-

Explore more

Back to dashboard microsoft CVEs sharepoint_server vulnerabilities