XSS vulnerability for hyperlinks

[josuaa]

This project has the same vulnerability as described at pptx2html.

Further information:

• g21589/PPTX2HTML#7
• https://dan.lousqui.fr/xss-vulnerability-report-for-pptx2html-en.html

[meshesha]

fixed in ver. 1.10.4

Thanks for your comment.
If you find more such issues I would be happy if you comment on it.
and I will do my best to fix this issues.

[meshesha]

fixed in ver. 1.10.4