[publify_core] Article metadata exposure in publify

Leaking password protected articles content due to improper access control in GitHub repository publify/publify prior to 9.2.8. Attackers can leverage this vulnerability to view the contents of any password-protected article present on the publify website, compromising confidentiality and integrity of users.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-1553
• https://github.com/publify/publify/commit/1a78f16f460847274265a12a9555b3524892d7db
• https://huntr.dev/bounties/b398e4c9-6cdf-4973-ad86-da796cde221f
• https://github.com/advisories/GHSA-5jm7-g527-m694