cve/2020/CVE-2020-35284.md

CVE-2020-35284

Description

Flamingo (aka FlamingoIM) through 2020-09-29 allows ../ directory traversal because the only ostensibly unpredictable part of a file-transfer request is an MD5 computation; however, this computation occurs on the client side, and the computation details can be easily determined because the product's source code is available.

POC

Reference

• https://github.com/balloonwj/flamingo/issues/48
• https://github.com/balloonwj/flamingo/issues/48

Github

No PoCs found on GitHub currently.