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CVE-2026-48562Patch(microsoft / sharepoint_server)

LOWCVSS 4.6 · 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.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
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

2 versions affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-10: 1Patch / Workaround · 2026-06-10: 106-10
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
Full discourse1 post
  • WindowsForum@windowsforum
    Patch

    🪟 SharePoint spoofing (CVE-2026-48562) “medium” in severity but big in vibes: Microsoft warns, then leaves defenders to guess impact. Patch on-prem ASAP—spoofing loves trust. #Windows #Microsoft #SharePoint #PatchTuesday https://windowsforum.com/threads/cve-2026-48562-sharepoint-spoofing-patch-priority-for-on-prem-defenders.424675/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #PatchManagement #SharepointServer https://t.co/QpOQ6N1Q3J

    Post summary

    Microsoft flagged CVE‑2026‑48562 as a SharePoint spoofing flaw, urging on‑prem users to apply the available patch immediately, but the post omits technical details, PoC or exploitation evidence.

    0000060
    1.2K followersView on X
CPE platform detail3 entries

3 of 3 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoftsharepoint_server---
Appmicrosoftsharepoint_server2016--
Appmicrosoftsharepoint_server2019--

Explore more

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