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CVE-2018-9110 Details

Description

Studio 42 elFinder before 2.1.37 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process. NOTE: this issue exists because of an incomplete fix for CVE-2018-9109.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/Studio-42/elFinder/commit/e6351557b86cc10a7651253d2d2aff7f6b918f8e	CVE	PatchThird Party Advisory
https://github.com/Studio-42/elFinder/releases/tag/2.1.37	CVE	Release NotesThird Party Advisory
https://github.com/Studio-42/elFinder/wiki/Advisory-about-vulnerability-of-CVE-2018-9109-and-CVE-2018-9110	CVE	MitigationThird Party Advisory
https://github.com/Studio-42/elFinder/commit/e6351557b86cc10a7651253d2d2aff7f6b918f8e	[email protected]	PatchThird Party Advisory
https://github.com/Studio-42/elFinder/releases/tag/2.1.37	[email protected]	Release NotesThird Party Advisory
https://github.com/Studio-42/elFinder/wiki/Advisory-about-vulnerability-of-CVE-2018-9109-and-CVE-2018-9110	[email protected]	MitigationThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	[email protected]

Affected Products

Product	Versions
std42 elfinder	< 2.1.37
CPE cpe:2.3:a:std42:elfinder:::::::: Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 9, 2021	Reanalysis	[email protected]
Feb 28, 2019	Modified Analysis	[email protected]
May 30, 2018	CVE Modified	[email protected]
Apr 24, 2018	Initial Analysis	[email protected]