CVE-2018-18315
UnknownEPSS 1.18%
Last modified
CVE-2018-18315 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mossle | Lemon | 1.9.0 |
References
- https://github.com/xuhuisheng/lemon/issues/175Third Party Advisory
- https://github.com/xuhuisheng/lemon/issues/175Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2018-18315?
Severity scoring for CVE-2018-18315 is pending analysis. The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2018-18315?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-18315?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST