CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-32682
Critical (9.8) in std42 elfinder. EPSS 70% chance of exploitation in the next 30 days.
elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Several vulnerabilities affect elFinder 2.1.58. These vulnerabilities can allow an attacker to execute arbitrary code and commands on the server hosting the elFinder PHP connector, even with minimal configuration. The issues were patched in version 2.1.59. As a workaround, ensure the connector is not exposed without authentication.
Severity
- EPSS
- 70% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-22, CWE-78, CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- std42:elfinder
References
- http://packetstormsecurity.com/files/164173/elFinder-Archive-Command-Injection.html
- https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/
- https://github.com/Studio-42/elFinder/commit/a106c350b7dfe666a81d6b576816db9fe0899b17
- https://github.com/Studio-42/elFinder/security/advisories/GHSA-wph3-44rj-92pr
- http://packetstormsecurity.com/files/164173/elFinder-Archive-Command-Injection.html