CVEvulnerability
CVE-2021-43421
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-04-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-434
Description
A File Upload vulnerability exists in Studio-42 elFinder 2.0.4 to 2.1.59 via connector.minimal.php, which allows a remote malicious user to upload arbitrary files and execute PHP code.
Affected configurations
• std42 elfinder (>= 2.0.4 <= 2.1.59)
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- https://github.com/Studio-42/elFinder/issues/3429 Exploit, Issue Tracking, Third Party Advisory
- https://twitter.com/infosec_90/status/1455180286354919425 Third Party Advisory
- https://github.com/Studio-42/elFinder/issues/3429 Exploit, Issue Tracking, Third Party Advisory
- https://twitter.com/infosec_90/status/1455180286354919425 Third Party Advisory