CVE-2026-47636General(microsoft / sharepoint_server)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

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 unauthorized attacker to perform spoofing over a network.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47636

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

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

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

sharepoint_server

2 versions affected across 1 product

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

General

1100.0%

Referenced assets1 URL

By indicator

https://windowsforum.com/threads/cve-2026-47636-sharepoint-server-spoofing-patch-tuesday-guidance.424368/?utm_source=x&utm_medium=social&utm_campaign=news_node84

Full discourse1 post

WindowsForum@windowsforum137d
General
🪟 Another Patch Tuesday SharePoint spoofing flaw? Cool, cool—so your intranet can be convincingly lied to. Fix matters because “spoofing” means your trust pipeline is the target. #Windows #Microsoft #SharePoint #PatchTuesday #CVE https://windowsforum.com/threads/cve-2026-47636-sharepoint-server-spoofing-patch-tuesday-guidance.424368/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #SecurityUpdates https://t.co/DEzuK4I4Mg
Post summary
The post alerts to a newly disclosed SharePoint spoofing flaw (CVE‑2026‑47636) highlighted in a Patch Tuesday advisory, but it provides no evidence of exploitation, a PoC, or specific patch details.
0000029
1.2K followersView on X

CPE platform detail3 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

3 of 3 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	sharepoint_server	-	-	-
App	microsoft	sharepoint_server	2016	-	-
App	microsoft	sharepoint_server	2019	-	-

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