CVE-2021-23394
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CVE-2021-23394
Published: 13 Jun 2021Last Modified: 7 Aug 2026
Summary:
Details: The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.
References: https://github.com/Studio-42/elFinder, https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554, https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1, https://github.com/Studio-42/elFinder/issues/3295, https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/
Affected packages
Package
Name:
Purl:
Affected ranges
Affected versions
2.1.57
2.1.56
2.1.55
2.1.54
2.1.53
2.1.52
2.1.51
2.1.50
2.1.49
2.1.48
2.1.47
2.1.46
2.1.45
2.1.44
2.1.43
2.1.42
2.1.41
2.1.40
2.1.39
2.1.38
2.1.37
2.1.36
2.1.35
2.1.34
2.1.33
2.1.32
2.1.31
2.1.30
2.1.29
2.1.28
2.1.27
2.1.26
2.1.25
2.1.24
2.1.23
2.1.22
2.1.21
2.1.20
2.1.19
2.1.18
2.1.17
2.1.16
2.1.15
2.1.14
2.1.13
2.1.12
2.1.11
2.1.10
2.1.9
2.1.8
2.1.7
2.1.6
2.1.5
2.1.4
2.1.3
2.1.2
2.1.1
2.1.0
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
