CVE-2021-33040

managers/views/iframe.js in FuturePress EPub.js before 0.3.89 allows XSS...

CVE-2021-33040

CVE-2021-33040 affects FuturePress EPub.js (prior to v0.3.89). The vulnerability is a XSS in managers/views/iframe.js due to insufficient escaping of user-submitted data. Used in the EPUB rendering library; impact is cross-site scripting. Public references indicate the fix is in v0.3.89 (upstream...