9020 matches found
VulnCheck KEV: CVE-2026-56164
Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network...
Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability
Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network...
PT-2026-58525
Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint affected versions not specified Description Improper neutralization of input during web page generation leads to cross-site scripting, which allows an authorized attacker to perform spoofing over a network...
PT-2026-58524
Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint affected versions not specified Description Improper neutralization of input during web page generation leads to a cross-site scripting issue. This allows an authorized attacker to perform spoofing over a network,...
PT-2026-60599
Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server affected versions not specified Microsoft SharePoint Server Subscription Edition affected versions not specified Microsoft SharePoint Enterprise Server 2016 Description An issue exists due to improper neutralization...
PT-2026-58569
Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint affected versions not specified Description Improper neutralization of input during web page generation leads to a cross-site scripting issue, which allows an authorized attacker to perform spoofing over a network...
PT-2026-58045
Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint affected versions not specified Description Weak authentication in the JWT token validation pipeline allows an unauthenticated remote attacker to bypass security features over a network. Successful exploitation...
CVE-2025-53828
SharePoint for ownCloud is an application for using SharePoint with the file storage, synchronization, and sharing application ownCloud Classic. In SharePoint for ownCloud prior to version 0.4.1, which corresponds to ownCloud 10 prior to 10.15.3, an attacker with administrative privileges can use...
CVE-2025-53828
SharePoint for ownCloud is an application for using SharePoint with the file storage, synchronization, and sharing application ownCloud Classic. In SharePoint for ownCloud prior to version 0.4.1, which corresponds to ownCloud 10 prior to 10.15.3, an attacker with administrative privileges can use...
CVE-2025-53828 SharePoint for ownCloud 10 is vulnerable to Server-Side Request Forgery (SSRF)
SharePoint for ownCloud is an application for using SharePoint with the file storage, synchronization, and sharing application ownCloud Classic. In SharePoint for ownCloud prior to version 0.4.1, which corresponds to ownCloud 10 prior to 10.15.3, an attacker with administrative privileges can use...
CVE-2025-53828
CVE-2025-53828 describes a SSRF vulnerability in SharePoint for ownCloud prior to 0.4.1 (affecting ownCloud 10 prior to 10.15.3). An attacker with administrative privileges can trigger SSRF to execute arbitrary code on the system. The fixed version is SharePoint for ownCloud 0.4.1, delivered with...
PT-2026-55939
Name of the Vulnerable Software and Affected Versions SharePoint for ownCloud versions prior to 0.4.1 ownCloud 10 versions prior to 10.15.3 Description An attacker with administrative privileges can exploit a Server-Side Request Forgery SSRF in the SharePoint app to execute arbitrary code on the...
SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation
The U.S. Cybersecurity and Infrastructure Security Agency CISA on Wednesday added a high-severity flaw impacting Microsoft SharePoint Server to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerability, tracked as CVE-2026-45659 CVSS score: 8.8, is...
VulnCheck KEV: CVE-2026-45659
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network...
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network...
How to Identify and Repair Files That Cannot Be Opened After Restore
Purpose This article provides steps to identify and repair SharePoint, OneDrive, Teams files, and list attachments that were backed up with corrupted content due to the issue described in KB4835. Note: These instructions apply only to non-immutable object storage repositories that contain backups...
Release Information for Veeam Backup for Microsoft 365 8.5
Requirements This release can be used to: upgrade an existing v8, v8.1, v8.2, v8.3, or v8.4 deployment of Veeam Backup for Microsoft 365 to v8.5. install a new deployment of Veeam Backup for Microsoft 365 v8.5. After installing this release, the Veeam Backup for Microsoft 365 build number will be...
CVE-2026-52783
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenProject's Storages module writes the OneDrive/SharePoint userless OAuth accesstoken plaintext to Rails.cache under the deterministic key storage..httpxaccesstoken, repopulated continuously by an...
PT-2026-52914
Name of the Vulnerable Software and Affected Versions OpenProject versions prior to 17.3.3 OpenProject versions prior to 17.4.1 Description The Storages module writes the OneDrive/SharePoint userless OAuth access token in plaintext to the Rails.cache using the deterministic key storage..httpx...