CVE-2018-18315 - com/mossle/cdn/CdnController.java in lemon 1.9.0 allows attackers to upload arbitrary files because the copyMultipartFileToFile method in CdnUtils only checks for a ../ substring, and does not validate the file type and spaceName parameter

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HIGH

com/mossle/cdn/CdnController.java in lemon 1.9.0 allows attackers to upload arbitrary files because the copyMultipartFileToFile method in CdnUtils only checks for a ../ substring, and does not validate the file type and spaceName parameter

Published Oct 15, 2018

7.5

HIGH

CVSS 3.0

EPSS 1.18%

Description

com/mossle/cdn/CdnController.java in lemon 1.9.0 allows attackers to upload arbitrary files because the copyMultipartFileToFile method in CdnUtils only checks for a ../ substring, and does not validate the file type and spaceName parameter.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-434

Unrestricted Upload of File

References (1)

https://github.com/xuhuisheng/lemon/issues/175
x_refsource_MISCThird Party Advisory

Link	Providers	Tags
https://github.com/xuhuisheng/lemon/issues/175		x_refsource_MISCThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Oct 15, 2018

Updated Aug 5, 2024

Reserved Oct 14, 2018

Link CVE-2018-18315

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-18315

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-18315