Yumpu ePaper publishing <= 2.0.24 - Missing Authorization to PDF Upload, Publishing, and API Key Modification
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5epss 0.3%
exploitation probability
0.3%top 78% of all CVEs
observed exploitation
nono source reports it
The Yumpu ePaper publishing plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax_handler function in all versions up to, and including, 2.0.24. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload PDF files and publish them, as well as modify the API key.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
Affected products
yumpu · Yumpu E-Paper publishingReferences
https://plugins.trac.wordpress.org/browser/yumpu-epaper-publishing/trunk/yumpu.php#L259https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3108030%40yumpu-epaper-publishing&new=3108030%40yumpu-epaper-publishing&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/ed507ac7-6732-4315-99dd-0a8636cc9cc3?source=cve