Arbitrary file upload in Servmask One-Stop Wp Migration
CVE-2021-24216
The All-in-One WP Migration WordPress plugin before 7.41 does not validate uploaded files' extension, which allows administrators to upload PHP files on their site, even on multisite installations.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- Servmask One-Stop Wp Migration
- All-In-One Wp Migration — versions 7.41
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/87c6052c-2628-4987-a9a3-a03b5ca1e083 (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2516181 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24216?
- CVE-2021-24216 is a high-severity vulnerability in Servmask One-Stop Wp Migration, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-03-07.
- How severe is CVE-2021-24216?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2021-24216 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.