Microsoft Sharepoint Server 2019 vulnerabilities
353 known vulnerabilities affecting microsoft/microsoft_sharepoint_server_2019.
Total CVEs
353
CISA KEV
14
actively exploited
Public exploits
19
Exploited in wild
23
Severity breakdown
CRITICAL13HIGH195MEDIUM138LOW7
Vulnerabilities
Page 15 of 18
CVE-2023-21743P4MEDIUMCVSS 5.3≥ 16.0.0, < 16.0.10394.200212023-01-10
CVE-2023-21743 [MEDIUM] CWE-306 CVE-2023-21743: Microsoft SharePoint Server Security Feature Bypass Vulnerability
Microsoft SharePoint Server Security Feature Bypass Vulnerability
nvd
CVE-2026-56192P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-56192 [MEDIUM] CWE-125 CVE-2026-56192: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55028P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55028 [MEDIUM] CWE-125 CVE-2026-55028: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55124P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55124 [MEDIUM] CWE-20 CVE-2026-55124: Improper validation of specified type of input in Microsoft Office Word allows an unauthorized attac
Improper validation of specified type of input in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55050P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55050 [MEDIUM] CWE-125 CVE-2026-55050: Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55027P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55027 [MEDIUM] CWE-125 CVE-2026-55027: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55047P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55047 [MEDIUM] CWE-125 CVE-2026-55047: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-55023P4MEDIUMCVSS 5.5≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55023 [MEDIUM] CWE-125 CVE-2026-55023: Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information local
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-45481P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201532026-06-09
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.
nvd
CVE-2026-64900P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-64900 [MEDIUM] CWE-79 CVE-2026-64900: 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.
nvd
CVE-2026-55126P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55126 [MEDIUM] CWE-79 CVE-2026-55126: 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.
nvd
CVE-2026-57105P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-57105 [MEDIUM] CWE-79 CVE-2026-57105: 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.
nvd
CVE-2026-64922P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-64922 [MEDIUM] CWE-79 CVE-2026-64922: 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.
nvd
CVE-2026-64916P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-64916 [MEDIUM] CWE-79 CVE-2026-64916: 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.
nvd
CVE-2026-64897P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-64897 [MEDIUM] CWE-79 CVE-2026-64897: 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.
nvd
CVE-2026-64902P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201982026-08-11
CVE-2026-64902 [MEDIUM] CWE-79 CVE-2026-64902: 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.
nvd
CVE-2026-62826P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201752026-07-16
CVE-2026-62826 [MEDIUM] CWE-79 CVE-2026-62826: 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.
nvd
CVE-2026-55019P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55019 [MEDIUM] CWE-79 CVE-2026-55019: 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.
nvd
CVE-2026-55020P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55020 [MEDIUM] CWE-79 CVE-2026-55020: 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.
nvd
CVE-2026-55016P4MEDIUMCVSS 5.4≥ 16.0.0, < 16.0.10417.201752026-07-14
CVE-2026-55016 [MEDIUM] CWE-79 CVE-2026-55016: 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.
nvd