Hello,
i follow this post because i have the same error and the same situaton.
the support center of my security plugin told me this, maybe can help to solve this false positive error:
“Since the one you’re using is the free version (3.2.70), but it is still being flagged as vulnerable by the Site Scanner, I recommend reaching out to the plugin developers for the possibility of updating the reflected information on Patchstack.”
Best regards