CVE-2026-97782
MediumCVSS 6.8Summary
Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network. The attacker can modify data in a way detectable as an inconsistency.
Risk Assessment
An authorized attacker can tamper with data in SharePoint over the network, potentially leading to information integrity breaches. Organizations using Microsoft Office SharePoint are exposed to tampering attacks.
Recommendation
Update Microsoft Office SharePoint to the latest patched version. Restrict access to SharePoint to trusted users only.
Other vulnerabilities in Microsoft Office SharePoint
See all- CVE-2026-97783High
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.
- CVE-2026-96044High
A vulnerability with no assigned CWE in Microsoft Office SharePoint allows an authenticated attacker to elevate privileges over a network. The flaw enables privilege escalation within the SharePoint environment.
- CVE-2026-88209Medium
A cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint results from improper neutralization of input during web page generation. An authorized attacker can perform spoofing over a network.
- CVE-2026-88208Medium
A cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint results from improper neutralization of input during web page generation. An authorized attacker can perform spoofing over a network.
- CVE-2026-88206High
Server-side request forgery (SSRF) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
- CVE-2026-88204High
Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint due to improper input neutralization during web page generation. Allows an authorized attacker to perform spoofing over a network.
- CVE-2026-88200High
Privilege context switching error in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network. The issue involves improper security context management.
- CVE-2026-88198High
Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network. The issue stems from improper access permission verification.
- CVE-2026-88166High
Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
- CVE-2026-88163High
Integer overflow or wraparound in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Original NVD description (English source)
Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS