Microsoft Sharepoint Server vulnerabilities

CVE-2026-48560 [MEDIUM] CWE-502 CVE-2026-48560: Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to pe Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVE-2026-47641 [MEDIUM] CWE-20 CVE-2026-47641: Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform sp Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

CVE-2016-0011 [MEDIUM] CVE-2016-0011: Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allow remote authenticated u Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allow remote authenticated users to bypass intended Access Control Policy restrictions and conduct cross-site scripting (XSS) attacks by modifying a webpart, aka "Microsoft SharePoint Security Feature Bypass," a different vulnerability than CVE-2015-6117.

CVE-2011-1890 [MEDIUM] CWE-79 CVE-2011-1890: Cross-site scripting (XSS) vulnerability in EditForm.aspx in Microsoft Office SharePoint Server 2010 Cross-site scripting (XSS) vulnerability in EditForm.aspx in Microsoft Office SharePoint Server 2010 and SharePoint Foundation 2010 allows remote attackers to inject arbitrary web script or HTML via a post, aka "Editform Script Injection Vulnerability."

CVE-2025-54905 [HIGH] CWE-822 CVE-2025-54905: Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose i Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2025-59232 [HIGH] CWE-125 CVE-2025-59232: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVE-2020-1345 [MEDIUM] CWE-79 CVE-2020-1345: <p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not prope A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vul

CVE-2020-1198 [MEDIUM] CWE-79 CVE-2020-1198: <p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not prope A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vul

CVE-2020-1482 [MEDIUM] CWE-79 CVE-2020-1482: <p>A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not prope A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited the vul

CVE-2019-0950 [MEDIUM] CVE-2019-0950: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specia A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0949, CVE-2019-0951.

CVE-2019-0949 [MEDIUM] CWE-79 CVE-2019-0949: A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specia A spoofing vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0950, CVE-2019-0951.

CVE-2022-24472 [MEDIUM] CVE-2022-24472: Microsoft SharePoint Server Spoofing Vulnerability Microsoft SharePoint Server Spoofing Vulnerability

CVE-2025-53736 [MEDIUM] CWE-126 CVE-2025-53736: Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information lo Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2021-42320 [MEDIUM] CWE-290 CVE-2021-42320: Microsoft SharePoint Server Spoofing Vulnerability Microsoft SharePoint Server Spoofing Vulnerability

CVE-2012-1863 [MEDIUM] CWE-79 CVE-2012-1863: Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2007 SP2 and SP3 Wind Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2007 SP2 and SP3 Windows SharePoint Services 3.0 SP2, and SharePoint Foundation 2010 Gold and SP1 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript elements in a URL, aka "SharePoint Reflected List Parameter Vulnerability."

CVE-2026-33113 [MEDIUM] CWE-79 CVE-2026-33113: Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Of 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-2026-97783 [MEDIUM] CWE-79 CVE-2026-97783: Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Of 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-2019-0561 [MEDIUM] CVE-2019-0561: An information disclosure vulnerability exists when Microsoft Word macro buttons are used improperly An information disclosure vulnerability exists when Microsoft Word macro buttons are used improperly, aka "Microsoft Word Information Disclosure Vulnerability." This affects Microsoft Word, Office 365 ProPlus, Microsoft Office, Word.

CVE-2020-16944 [MEDIUM] CWE-79 CVE-2020-16944: <p>This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafte This vulnerability is caused when SharePoint Server does not properly sanitize a specially crafted request to an affected SharePoint server. An authenticated attacker could exploit this vulnerability by sending a specially crafted request to an affected SharePoint server. The attacker who successfully exploited this vulnerability could then perform c

CVE-2019-0562 [MEDIUM] CVE-2019-0562: An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sa An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka "Microsoft SharePoint Elevation of Privilege Vulnerability." This affects Microsoft SharePoint Server, Microsoft SharePoint.