NuytsTech Security

CVE-2018-12939

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A directory traversal flaw in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows an authenticated attacker to write to (or potentially delete) arbitrary files via a .. (dot dot) in the "op/op.UploadChunks.php" "qquuid" parameter. NOTE: this can be leveraged to execute arbitrary code by using CVE-2018-12940.

Date published : 2018-07-31

https://sourceforge.net/p/seeddms/code/ci/seeddms-5.1.x/tree/CHANGELOG

https://www.contextis.com/resources/advisories/cve-2018-12939

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