Auth bypass in Radykal Fancy Product Designer
CVE-2021-4335
The Fancy Product Designer plugin for WordPress is vulnerable to unauthorized access to data and modification of plugin settings due to a missing capability check on multiple AJAX functions in versions up to, and including, 4.6.9. This makes it possible for authenticated attackers with subscriber-level permissions to modify plugin settings, including retrieving arbitrary order information or creating/updating/deleting products, orders, or other sensitive information not associated with their own account.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (31.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/644624d8-c193-4ee6-bc82-7ccda… (Third Party Advisory)
- support.fancyproductdesigner.com/support/discussions/topics/13000029981 (Release Notes)
Frequently asked questions
- What is CVE-2021-4335?
- CVE-2021-4335 is a medium-severity vulnerability in Radykal Fancy Product Designer, classified under Improper Authorization. CVSS score: 6.3/10. Published 2023-10-20.
- How severe is CVE-2021-4335?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2021-4335 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.