Arbitrary file upload in Williamluis Wp-Curriculo Vitae Free
CVE-2021-24222
The WP-Curriculo Vitae Free WordPress plugin through 6.3 suffers from an arbitrary file upload issue in page where the [formCadastro] is embed. The form allows unauthenticated user to register and submit files for their profile picture as well as resume, without any file extension restriction, leading to RCE.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.024 (83.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Williamluis Wp-Curriculo Vitae Free
- Wp-Curriculo Vitae Free — versions 6.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/4d715de6-8595-4da9-808a-04a28e409900 (Exploit, Third Party Advisory)
- github.com/jinhuang1102/CVE-ID-Reports/blob/145fc4e34c9b9799275c8e19d6b02f544c8… (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24222?
- CVE-2021-24222 is a critical-severity vulnerability in Williamluis Wp-Curriculo Vitae Free, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-04-12.
- How severe is CVE-2021-24222?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-24222 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.