CVE-2025-6245920.11.2025, 23:15Microsoft Defender Portal Spoofing VulnerabilityCross-site ScriptingEnginsightProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVectorNISTNIST8.3 HIGHNETWORKLOWNONECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:LmicrosoftCNA8.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:CCISA-ADPADP------Base ScoreCVSS 3.xEPSS ScorePercentile: 17%VendorProductVersionmicrosoft365_defender_portal-𝑥= 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-2025-62459