CVE-2026-81890: elFinder: CSRF in netmount allows forced FTP mounts and server-side FTP connections

medium Affects studio-42/elfinder. Feed 2026.10.29.3, updated 2026-10-29; published 2026-09-02.

elFinder: CSRF in netmount allows forced FTP mounts and server-side FTP connections

Package: studio-42/elfinder Composer
Affected versions: <2.1.70
Fixed in: 2.1.70
Severity: medium CVSS 5.4
Exploitation: not on CISA KEV · EPSS 0% (7.2th percentile)
Published: 2026-09-02
Source: osv.dev

References

NVD record studio-42/elfinder advisories

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Related advisories

CVE-2019-9194 critical elFinder command injection vulnerability in the PHP connector same package: studio-42/elfinder
CVE-2021-32682 critical elFinder before 2.1.59 contains multiple vulnerabilities leading to RCE same package: studio-42/elfinder
CVE-2022-26960 critical Path Traversal in Studio-42 elFinder through 2.1.60 same package: studio-42/elfinder
CVE-2021-43421 critical elFinder Unrestricted File Upload vulnerability same package: studio-42/elfinder
CVE-2022-27115 critical RCE in Studio-42 elFinder on Windows before 2.1.61 same package: studio-42/elfinder
CVE-2021-23394 high elFinder unsafe upload filtering leading to remote code execution same package: studio-42/elfinder