Reciting the tashahhud in the qunut of witr
Question
If, in witr, the tashahhud was recited by mistake instead of the qunut supplication, or a few verses of the Holy Qur'an were recited, will the witr prayer be valid or not? And will sajda al-sahw (the prostration of forgetfulness) be needed or not?
Answer
In this case sajda al-sahw is not wajib. No particular supplication is required for the qunut such that leaving it would make sajda al-sahw necessary or render the prayer fasid (invalid). The tashahhud, too, contains a kind of supplication, which can suffice for the qunut.
Source: Fatawa Mahmudiyya
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