CVE-2022-40734

Laravel Filemanager vulnerability

CVSS

6.5

EPSS

4.3%

EPSS pct

90th

Exploited

No known

UniSharp laravel-filemanager (aka Laravel Filemanager) before 2.6.4 allows download?working_dir=%2F.. directory traversal to read arbitrary files, as exploited in the wild in June 2022. This is related to league/flysystem before 2.0.0.

Affected vendor

Unisharp

Affected product

Laravel Filemanager

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2022-09-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 4.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2022-40734

Confirm whether Unisharp Laravel Filemanager is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-40734.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-40734

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-40734 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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