CVE-2025-2139314.01.2025, 18:16Microsoft SharePoint Server Spoofing VulnerabilityCross-site ScriptingEnginsightProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVectorNISTNIST6.3 MEDIUMNETWORKLOWLOWCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:NmicrosoftCNA6.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N/E:U/RL:O/RC:CCISA-ADPADP------Base ScoreCVSS 3.xEPSS ScorePercentile: 32%VendorProductVersionmicrosoftsharepoint_server𝑥< 16.0.17928.20356𝑥= Vulnerable software versionsCommon Weakness EnumerationCWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Referenceshttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21393