3154 matches found
Imperva Customers Protected Against Critical âToolShellâ ZeroâDay in Microsoft SharePoint
A critical zero-day vulnerability in Microsoft SharePoint, tracked as CVE-2025-53770, is under active exploitation in the wild. The vulnerability, with a CVSS score of 9.8, impacts on-premises SharePoint Server 2016, 2019, and Subscription Edition, and allows unauthenticated remote code execution...
Exploit for Deserialization of Untrusted Data in Microsoft
Divine Absolute - CVE-2025-53770 Exploit Tool !Licensehttp...
Exploit for Deserialization of Untrusted Data in Microsoft
Pre-Exploit Vulnerability Check for CVE-2025-53770 with Burp...
Hackers Exploit Microsoft SharePoint Flaws in Global Breaches
Hackers are exploiting critical SharePoint flaws CVE-2025-53770/53771 to breach global targets, including governments and corporations. Microsoft urges immediate action. Learn about the active attacks and how to protect your network from credential theft and backdoors...
CISA Adds Two Known Exploited Vulnerabilities to Catalog
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-49704link is external Microsoft SharePoint Code Injection Vulnerability CVE-2025-49706link is external Microsoft SharePoint Improper Authentication...
CVE-2025-53770
Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network. Microsoft is aware that an exploit for CVE-2025-53770 exists in the wild. Microsoft is preparing and fully testing a comprehensive update to address this...
PT-2025-30603 · Undefined · Undefined
ParsedReport CompletenessLow 22-07-2025 CVE-202553770/TOOLSHELL: HUNTING DOWN THE ATTACKER TECHNIQUES &VICTIMS https://theravenfile.com/2025/07/22/cve-2025-53770-toolshell-hunting-down-the-attacker-techniques-victims/ Report completeness: Low Actors/Campaigns: Arcanedoor Threats: Toolshell vuln...
PT-2025-30401
The BSK PDF Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access an...
Microsoft SharePoint Code Injection Vulnerability
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust...
The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server lies in the incorrect path name restrictions for the restricted access catalog, allowing attackers to perform spear-phishing attacks.
The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server packages is related to incorrect restrictions on the path name to the restricted access catalog. Exploiting this vulnerability could allow a malicious actor to perform spear-phishing attacks remotely...
Microsoft SharePoint Improper Authentication Vulnerability
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be...
SharePoint Vulnerabilities (CVE-2025-53770 & CVE-2025-53771): Everything You Need to Know
Detect and mitigate CVE-2025-53770 and CVE-2025-53771 - critical vulnerabilities in Microsoft SharePoint Server currently under active exploitation...
Microsoft Fix Targets Attacks on SharePoint Zero-Day
On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch comes amid reports that malicious hackers have used the SharePoint flaw to breach U.S. federal and...
Microsoft Releases Urgent Patch for SharePoint RCE Flaw Exploited in Ongoing Cyber Attacks
Microsoft on Sunday released security patches for an actively exploited security flaw in SharePoint and also disclosed details of another vulnerability that it said has been addressed with "more robust protections." The tech giant acknowledged it's "aware of active attacks targeting on-premises...
Security Updates for Microsoft SharePoint Server 2016 (July 2025)
The Microsoft SharePoint Server 2016 installation on the remote host is missing security updates. It is, therefore, affected by multiple security vulnerabilities: - Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a...
Exploit for Deserialization of Untrusted Data in Microsoft
ToolShell Zero-Day: The Silent Killer Exploiting SharePoint C...
CVE-2025-53771
CVE-2025-53771 is an authentication spoofing (patch-bypass) vulnerability in Microsoft SharePoint Server on-premises, enabling bypass of access checks on /layouts/15/ToolPane.aspx (DisplayMode=Edit) via crafted Referer headers. Connected docs also describe a related RCE chain when paired with CVE...
CVE-2025-53771 Microsoft SharePoint Server Spoofing Vulnerability
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