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lamp-cloud CVE-2026-19757

| EUVDEUVD-2026-58551 MEDIUM
Path Traversal (CWE-22)
2026-08-14 cna@vuldb.com GHSA-rhf6-p3h5-gmjv
Path Traversal Java
5.5
CVSS 4.0 · Vendor: vuldb
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Severity by source

Vendor (vuldb) PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
6.5 MEDIUM

Unauthenticated network endpoint per controller name and CVSS PR:N; path traversal yields partial read/write with no direct availability impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Aug 14, 2026 - 01:28 vuln.today

DescriptionCVE.org

A vulnerability was found in Dromara lamp-cloud up to 5.10.0. This vulnerability affects unknown code of the file FileAnyoneController.java of the component File-Upload Controller. Performing a manipulation of the argument bucket/bizType results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

AnalysisAI

Path traversal in Dromara lamp-cloud up to version 5.10.0 allows remote unauthenticated attackers to manipulate file storage paths via the bucket and bizType parameters in FileAnyoneController.java. The affected endpoint appears intentionally public (indicated by the 'Anyone' controller name), lowering the bar for exploitation significantly. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation The endpoint FileAnyoneController.java must be reachable from the network; the 'Anyone' naming convention strongly implies it is publicly exposed without authentication by design. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N) indicates fully remote, unauthenticated, low-complexity exploitation with no special attack requirements - the highest-priority exploitation profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch has been identified at time of analysis; the project had not responded to the responsible disclosure report at the time of CVE publication. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-19757 vulnerability details – vuln.today
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