Add rel="noreferrer"
to external links in pretty-feed-v3.xsl
#37
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This prevents potential security vulnerabilities.
This is unlikely to be an issue since the website being linked to is presumably controlled by the same person creating the RSS feed. However, it is still best practice to add
rel="noreferrer"
just to be safe.Commonly, you might see
noopener
added in as well butnoreferrer
already includesnooepener
implicitly so that would be redundant.