The Single Post Exporter WordPress plugin through 1.1.1 does not have CSRF checks when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack and give access to the export feature to any role such as subscriber. Subscriber users would then be able to export an arbitrary post/page (such as private and password protected) via a direct URL

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-24780
• https://wpscan.com/vulnerability/8764e550-4127-471e-84e6-494d6106a3b0