Front-End-Only-Users <= 3.2.32 - Unauthenticated Arbitrary File Upload
Published Apr 2, 2025
9.8
CRITICALCVSS 3.1
EPSS 21.98%
Description
The Front End Users plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the file uploads field of the registration form in all versions up to, and including, 3.2.32. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
Affected products
-
- Version -StatusaffectedConstraints<=3.2.32
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Rustaurius | Front End Users | unaffected |
|
- ≤ 3.2.32
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Apr 2, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 21.98% (0.21975) | 97.59th | v5 (v2026.06.15) |
| Aug 29, 2026 | 21.79% (0.21793) | 97.52th | v5 (v2026.06.15) |
| Jul 4, 2026 | 20.41% (0.20411) | 97.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 17.31% (0.17311) | 96.71th | v5 (v2026.06.15) |
| May 11, 2026 | 2.94% (0.02943) | 86.54th | v4 (v2025.03.14) |
| Jan 27, 2026 | 1.45% (0.01454) | 80.43th | v4 (v2025.03.14) |
| Apr 2, 2025 | 0.15% (0.00150) | 32.30th | v4 (v2025.03.14) |
References (2)
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3303083%40front-end-only-users&new=3303083%40front-end-only-users&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/102223a1-07f5-485b-a6af-49cf316d9797?source=cve Third Party Advisory
Change history (0)
No recorded changes yet.