Microsoft Sharepoint Enterprise Server 2016 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-2026-55026 [MEDIUM] CWE-190 CVE-2026-55026: Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose infor Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2021-28450 [MEDIUM] CVE-2021-28450: Microsoft SharePoint Denial of Service Vulnerability Microsoft SharePoint Denial of Service Vulnerability

CVE-2021-42320 [MEDIUM] CWE-290 CVE-2021-42320: Microsoft SharePoint Server Spoofing Vulnerability Microsoft SharePoint Server Spoofing 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-2020-1573 [MEDIUM] CWE-79 CVE-2020-1573: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2019-1203 [MEDIUM] CWE-79 CVE-2019-1203: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2020-16945 [MEDIUM] CWE-79 CVE-2020-16945: <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 v

CVE-2019-1032 [MEDIUM] CWE-79 CVE-2019-1032: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2019-1033 [MEDIUM] CWE-79 CVE-2019-1033: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2019-1036 [MEDIUM] CWE-79 CVE-2019-1036: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2019-1031 [MEDIUM] CWE-79 CVE-2019-1031: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2020-1514 [MEDIUM] CWE-79 CVE-2020-1514: <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-2020-1227 [MEDIUM] CWE-79 CVE-2020-1227: <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-2020-16944 [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-2020-16946 [MEDIUM] CWE-79 CVE-2020-16946: <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 v

CVE-2020-1580 [MEDIUM] CWE-79 CVE-2020-1580: A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly 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-2026-45481 [MEDIUM] CWE-79 CVE-2026-45481: 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 authorized attacker to perform spoofing over a network.

CVE-2021-43242 [MEDIUM] CVE-2021-43242: Microsoft SharePoint Server Spoofing Vulnerability Microsoft SharePoint Server Spoofing Vulnerability

CVE-2021-1717 [MEDIUM] CVE-2021-1717: Microsoft SharePoint Server Spoofing Vulnerability Microsoft SharePoint Server Spoofing Vulnerability