[publify_core] Publify Improper Input Validation vulnerability

Improper Input Validation in GitHub repository publify/publify prior to 9.2.10.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-0299
• https://github.com/publify/publify/commit/ca46da283572b4f8c0b5aa245008756c8a5fd1b1
• https://huntr.dev/bounties/0049774b-1857-46dc-a834-f1fb15138c53
• https://github.com/publify/publify_core/commit/34f6e9c98e0e3b3f9896f9676b3d6442220e2b4e
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/publify_core/CVE-2023-0299.yml
• https://github.com/advisories/GHSA-q3rm-f527-ghxj