CVE-2018-12940

Unrestricted file upload vulnerability in "op/op.UploadChunks.php" in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows remote attackers to execute arbitrary code by uploading a file with an executable extension specified by the "qqfile" parameter. This allows an authenticated attacker to upload a malicious file containing PHP code to execute operating system commands to the web root of the application.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
seeddmsseeddms
𝑥
< 5.1.8
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://sourceforge.net/p/seeddms/code/ci/seeddms-5.1.x/tree/CHANGELOG
https://www.contextis.com/resources/advisories/cve-2018-12940
https://sourceforge.net/p/seeddms/code/ci/seeddms-5.1.x/tree/CHANGELOG
https://www.contextis.com/resources/advisories/cve-2018-12940