EUVD-2026-58550
GHSA-mrjx-982g-frh5
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
Network-reachable path traversal requiring low-privileged authentication; unchanged scope; limited confidentiality and integrity impact; no demonstrated availability impact.
Primary rating from Vendor (vuldb).
CVSS VectorVendor: vuldb
Lifecycle Timeline
1DescriptionCVE.org
A vulnerability has been found in Dromara lamp-cloud up to 5.10.0. This affects an unknown part of the file DefGenProjectController.java of the component Code Generator. Such manipulation of the argument outputDir/parent/projectPrefix leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may 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's Code Generator component (DefGenProjectController.java), affecting all versions up to 5.10.0, enables authenticated remote attackers to manipulate the outputDir, parent, and projectPrefix parameters to read or write files outside the application's intended output directory. A proof-of-concept exploit has been publicly disclosed (confirmed by CVSS 4.0 supplemental metric E:P), and no vendor patch is available at time of analysis as the project maintainer has not responded to the responsible disclosure submitted via GitHub issue. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid, authenticated user account with access to the Code Generator component of lamp-cloud (confirmed by PR:L in the CVSS 4.0 vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 2.1 reflects bounded, low-severity impact across confidentiality, integrity, and availability (VC:L/VI:L/VA:L), with no subsequent-system impact (SC:N/SI:N/SA:N). … 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 maintainer had not responded to the responsible disclosure via GitHub issue at https://github.com/dromara/lamp-cloud/issues/411. … Detailed patch versions, workarounds, and compensating controls in full report. |
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View allSame technique Path Traversal
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External POC / Exploit Code
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