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Fix uninstaller security issue (CVE-2025-49144)

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Fix #16787, close #16788
This commit is contained in:
Maverick Doan 2025-07-03 22:53:31 +10:00 committed by Don Ho
parent 11cd8c55f0
commit 889efad2e8
1 changed files with 8 additions and 8 deletions
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16
PowerEditor/installer/nsisInclude/uninstall.nsh
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@ -55,12 +55,12 @@ FunctionEnd
Section un.explorerContextMenu
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_01.dll"'
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_02.dll"'
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_03.dll"'
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_04.dll"'
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_05.dll"'
ExecWait 'regsvr32 /u /s "$INSTDIR\NppShell_06.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_01.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_02.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_03.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_04.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_05.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\NppShell_06.dll"'
Delete "$INSTDIR\NppShell_01.dll"
Delete "$INSTDIR\NppShell_02.dll"
Delete "$INSTDIR\NppShell_03.dll"
@ -68,7 +68,7 @@ Section un.explorerContextMenu
Delete "$INSTDIR\NppShell_05.dll"
Delete "$INSTDIR\NppShell_06.dll"
ExecWait 'regsvr32 /u /s "$INSTDIR\contextmenu\NppShell.dll"'
ExecWait '"$winSysDir\regsvr32.exe" /u /s "$INSTDIR\contextmenu\NppShell.dll"'
SectionEnd
Section un.UnregisterFileExt
@ -295,7 +295,7 @@ Section Uninstall
; In order to not delete context menu binary before we unregistered it,
; we delete them at the end, using the CleanupDll function, since it can be locked by explorer.
IfFileExists "$INSTDIR\contextmenu\NppShell.dll" 0 +2
ExecWait 'rundll32.exe "$INSTDIR\contextmenu\NppShell.dll",CleanupDll'
ExecWait '"$winSysDir\rundll32.exe" "$INSTDIR\contextmenu\NppShell.dll",CleanupDll'
Delete "$INSTDIR\contextmenu\NppShell.msix"