elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Prior to 2.1.67, elFinder contains a command injection vulnerability in the resize command. The bg (background color) parameter is accepted from user input and passed through image resize/rotate processing. In configurations that use the ImageMagick CLI backend, this value is incorporated into shell command strings without sufficient escaping. An attacker able to invoke the resize command with a crafted bg value may achieve arbitrary command execution as the web server process user. This vulnerability is fixed in 2.1.67.
Metrics
Affected Vendors & Products
References
History
Tue, 28 Apr 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Std42
Std42 elfinder |
|
| CPEs | cpe:2.3:a:std42:elfinder:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Std42
Std42 elfinder |
|
| Metrics |
cvssV3_1
|
Tue, 28 Apr 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Studio42
Studio42 elfinder |
|
| Vendors & Products |
Studio42
Studio42 elfinder |
Sat, 25 Apr 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 23 Apr 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | elFinder is an open-source file manager for web, written in JavaScript using jQuery UI. Prior to 2.1.67, elFinder contains a command injection vulnerability in the resize command. The bg (background color) parameter is accepted from user input and passed through image resize/rotate processing. In configurations that use the ImageMagick CLI backend, this value is incorporated into shell command strings without sufficient escaping. An attacker able to invoke the resize command with a crafted bg value may achieve arbitrary command execution as the web server process user. This vulnerability is fixed in 2.1.67. | |
| Title | elFinder: Command injection in resize background color parameter when using ImageMagick CLI | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-23T18:47:57.558Z
Updated: 2026-04-25T01:25:26.122Z
Reserved: 2026-04-18T03:47:03.135Z
Link: CVE-2026-41247
Updated: 2026-04-25T01:25:21.738Z
Status : Analyzed
Published: 2026-04-23T19:17:29.850
Modified: 2026-04-28T18:57:54.110
Link: CVE-2026-41247
No data.
ReportizFlow