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CVE-2022-40734

34
FAUCET Score

CVE-2022-40734 is a directory traversal vulnerability in UniSharp laravel-filemanager versions prior to 2.6.4, allowing authenticated attackers to read arbitrary files on the server. With a CVSS score of 6.5 (Medium), this flaw is easily exploitable over the network with low attack complexity, leading to high confidentiality impact. Although not listed in CISA's KEV catalog, this vulnerability has been exploited in the wild and has publicly available Nuclei templates, indicating a high potential for exploitation despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.1CPE matchmatch criteria
cpe:2.3:a:unisharp:laravel_filemanager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.30%
Probability of exploitation in next 30 days
EPSS Percentile
90.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Nuclei: CVE-2022-40734 · Sep 15, 2022
This CVE's current EPSS score of 0.0430 is in the 97th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: unisharp/laravel-filemanagerFixed in: 2.6.4

Vendor Advisories (1)

composerGHSA-5m2h-7rf2-rpx6medium

UniSharp Laravel Filemanager directory traversal vulnerability

Sep 15, 2022

References

github.com / UniSharp/laravel-filemanager/issues/1150
ExploitIssue TrackingThird Party Advisory
github.com / UniSharp/laravel-filemanager/issues/1150
github.com / UniSharp/laravel-filemanager/issues/1150